diff --git a/app/models/mailer.rb b/app/models/mailer.rb
index f39c53209..8f50b1b7b 100644
--- a/app/models/mailer.rb
+++ b/app/models/mailer.rb
@@ -80,7 +80,7 @@ class Mailer < ActionMailer::Base
   def reminder(user, issues, days)
     set_language_if_valid user.language
     recipients user.mail
-    subject l(:mail_subject_reminder, issues.size)
+    subject l(:mail_subject_reminder, :count => issues.size, :days => days)
     body :issues => issues,
          :days => days,
          :issues_url => url_for(:controller => 'issues', :action => 'index', :set_filter => 1, :assigned_to_id => user.id, :sort_key => 'due_date', :sort_order => 'asc')
diff --git a/config/locales/bg.yml b/config/locales/bg.yml
index 051bbdaf2..8b2b23704 100644
--- a/config/locales/bg.yml
+++ b/config/locales/bg.yml
@@ -704,7 +704,7 @@ bg:
   text_subprojects_destroy_warning: "Its subproject(s): {{value}} will be also deleted."
   label_and_its_subprojects: "{{value}} and its subprojects"
   mail_body_reminder: "{{count}} issue(s) that are assigned to you are due in the next {{days}} days:"
-  mail_subject_reminder: "{{count}} issue(s) due in the next days"
+  mail_subject_reminder: "{{count}} issue(s) due in the next {{days}} days"
   text_user_wrote: "{{value}} wrote:"
   label_duplicated_by: duplicated by
   setting_enabled_scm: Enabled SCM
diff --git a/config/locales/bs.yml b/config/locales/bs.yml
index d3fe0a128..3d476ae13 100644
--- a/config/locales/bs.yml
+++ b/config/locales/bs.yml
@@ -184,7 +184,7 @@ bs:
   mail_body_account_information: Informacija o vašem korisničkom računu
   mail_subject_account_activation_request: "{{value}} zahtjev za aktivaciju korisničkog računa"
   mail_body_account_activation_request: "Novi korisnik ({{value}}) se registrovao. Korisnički račun čeka vaše odobrenje za aktivaciju:"
-  mail_subject_reminder: "{{count}} aktivnost(i) u kašnjenju u narednim danima"
+  mail_subject_reminder: "{{count}} aktivnost(i) u kašnjenju u narednim {{days}} danima"
   mail_body_reminder: "{{count}} aktivnost(i) koje su dodjeljenje vama u narednim {{days}} danima:"
   
   gui_validation_error: 1 greška
diff --git a/config/locales/ca.yml b/config/locales/ca.yml
index 5f54930d1..1e47d3d66 100644
--- a/config/locales/ca.yml
+++ b/config/locales/ca.yml
@@ -166,7 +166,7 @@ ca:
   mail_body_account_information: Informació del compte
   mail_subject_account_activation_request: "Sol·licitud d'activació del compte de {{value}}"
   mail_body_account_activation_request: "S'ha registrat un usuari nou ({{value}}). El seu compte està pendent d'aprovació:"
-  mail_subject_reminder: "%d assumptes venceran els següents {{count}} dies"
+  mail_subject_reminder: "{{count}} assumptes venceran els següents {{days}} dies"
   mail_body_reminder: "{{count}} assumptes que teniu assignades venceran els següents {{days}} dies:"
   
   gui_validation_error: 1 error
diff --git a/config/locales/cs.yml b/config/locales/cs.yml
index b00527956..de4ad44c5 100644
--- a/config/locales/cs.yml
+++ b/config/locales/cs.yml
@@ -710,7 +710,7 @@ cs:
   text_subprojects_destroy_warning: "Jeho podprojek(y): {{value}} budou také smazány."
   label_and_its_subprojects: "{{value}} a jeho  podprojekty"
   mail_body_reminder: "{{count}} úkol(ů), které máte přiřazeny má termín během několik dní ({{days}}):"
-  mail_subject_reminder: "{{count}} úkol(ů) má termín během několik dní"
+  mail_subject_reminder: "{{count}} úkol(ů) má termín během několik dní ({{days}})"
   text_user_wrote: "{{value}} napsal:"
   label_duplicated_by: duplicated by
   setting_enabled_scm: Povoleno SCM
diff --git a/config/locales/da.yml b/config/locales/da.yml
index 069674685..b241a52d8 100644
--- a/config/locales/da.yml
+++ b/config/locales/da.yml
@@ -791,7 +791,7 @@ da:
   permission_browse_repository: Gennemse repository
   permission_manage_repository: Administrér repository
   permission_manage_members: Administrér medlemmer
-  mail_subject_reminder: "{{count}} sag(er) har deadline i de kommende dage"
+  mail_subject_reminder: "{{count}} sag(er) har deadline i de kommende dage ({{days}})"
   permission_add_issue_notes: Tilføj noter
   permission_edit_messages: Redigér beskeder
   permission_view_issue_watchers: Se liste over overvågere
diff --git a/config/locales/de.yml b/config/locales/de.yml
index 05d5d9630..f7f9043c4 100644
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@@ -207,7 +207,7 @@ de:
   mail_body_account_information: Ihre Konto-Informationen
   mail_subject_account_activation_request: "Antrag auf {{value}} Kontoaktivierung"
   mail_body_account_activation_request: "Ein neuer Benutzer ({{value}}) hat sich registriert. Sein Konto wartet auf Ihre Genehmigung:"
-  mail_subject_reminder: "{{count}} Tickets müssen in den nächsten Tagen abgegeben werden"
+  mail_subject_reminder: "{{count}} Tickets müssen in den nächsten {{days}} Tagen abgegeben werden"
   mail_body_reminder: "{{count}} Tickets, die Ihnen zugewiesen sind, müssen in den nächsten {{days}} Tagen abgegeben werden:"
   mail_subject_wiki_content_added: "Wiki-Seite '{{page}}' hinzugefügt"
   mail_body_wiki_content_added: "Die Wiki-Seite '{{page}}' wurde von {{author}} hinzugefügt."
diff --git a/config/locales/el.yml b/config/locales/el.yml
index 6176a6c8e..a9146a611 100644
--- a/config/locales/el.yml
+++ b/config/locales/el.yml
@@ -171,7 +171,7 @@ el:
   mail_body_account_information: Πληροφορίες του λογαριασμού σας
   mail_subject_account_activation_request: "αίτημα ενεργοποίησης λογαριασμού {{value}}"
   mail_body_account_activation_request: "'Ένας νέος χρήστης ({{value}}) έχει εγγραφεί. Ο λογαριασμός είναι σε στάδιο αναμονής της έγκρισης σας:"
-  mail_subject_reminder: "{{count}} θέμα(τα) με προθεσμία στις επόμενες ημέρες"
+  mail_subject_reminder: "{{count}} θέμα(τα) με προθεσμία στις επόμενες {{days}} ημέρες"
   mail_body_reminder: "{{count}}θέμα(τα)  που έχουν ανατεθεί σε σας, με προθεσμία στις επόμενες {{days}} ημέρες:"
   mail_subject_wiki_content_added: "'προστέθηκε η σελίδα wiki {{page}}' "
   mail_body_wiki_content_added: "Η σελίδα wiki '{{page}}' προστέθηκε από τον {{author}}."
diff --git a/config/locales/en-GB.yml b/config/locales/en-GB.yml
index 42f173b82..2872df15e 100644
--- a/config/locales/en-GB.yml
+++ b/config/locales/en-GB.yml
@@ -180,7 +180,7 @@ en-GB:
   mail_body_account_information: Your account information
   mail_subject_account_activation_request: "{{value}} account activation request"
   mail_body_account_activation_request: "A new user ({{value}}) has registered. The account is pending your approval:"
-  mail_subject_reminder: "{{count}} issue(s) due in the next days"
+  mail_subject_reminder: "{{count}} issue(s) due in the next {{days}} days"
   mail_body_reminder: "{{count}} issue(s) that are assigned to you are due in the next {{days}} days:"
   mail_subject_wiki_content_added: "'{{page}}' wiki page has been added"
   mail_body_wiki_content_added: "The '{{page}}' wiki page has been added by {{author}}."
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 4ba6df5c5..b3d87515d 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -183,7 +183,7 @@ en:
   mail_body_account_information: Your account information
   mail_subject_account_activation_request: "{{value}} account activation request"
   mail_body_account_activation_request: "A new user ({{value}}) has registered. The account is pending your approval:"
-  mail_subject_reminder: "{{count}} issue(s) due in the next days"
+  mail_subject_reminder: "{{count}} issue(s) due in the next {{days}} days"
   mail_body_reminder: "{{count}} issue(s) that are assigned to you are due in the next {{days}} days:"
   mail_subject_wiki_content_added: "'{{page}}' wiki page has been added"
   mail_body_wiki_content_added: "The '{{page}}' wiki page has been added by {{author}}."
diff --git a/config/locales/es.yml b/config/locales/es.yml
index 0a7a38a9c..bc345dcb5 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -662,7 +662,7 @@ es:
   mail_subject_account_activation_request: "Petición de activación de cuenta {{value}}"
   mail_subject_lost_password: "Tu contraseña del {{value}}"
   mail_subject_register: "Activación de la cuenta del {{value}}"
-  mail_subject_reminder: "{{count}} peticion(es) finalizan en los próximos días"
+  mail_subject_reminder: "{{count}} peticion(es) finalizan en los próximos {{days}} días"
   notice_account_activated: Su cuenta ha sido activada. Ya puede conectarse.
   notice_account_invalid_creditentials: Usuario o contraseña inválido.
   notice_account_lost_email_sent: Se le ha enviado un correo con instrucciones para elegir una nueva contraseña.
diff --git a/config/locales/eu.yml b/config/locales/eu.yml
index 9f08652fc..741d3298f 100644
--- a/config/locales/eu.yml
+++ b/config/locales/eu.yml
@@ -180,7 +180,7 @@ eu:
   mail_body_account_information: Zure kontuaren informazioa
   mail_subject_account_activation_request: "{{value}} kontu gaitzeko eskaera"
   mail_body_account_activation_request: "Erabiltzaile berri bat ({{value}}) erregistratu da. Kontua zure onarpenaren zain dago:"
-  mail_subject_reminder: "{{count}} arazo hurrengo egunetan amaitzen d(ir)a"
+  mail_subject_reminder: "{{count}} arazo hurrengo {{days}} egunetan amaitzen d(ir)a"
   mail_body_reminder: "Zuri esleituta dauden {{count}} arazo hurrengo {{days}} egunetan amaitzen d(ir)a:"
   mail_subject_wiki_content_added: "'{{page}}' wiki orria gehitu da"
   mail_body_wiki_content_added: "{{author}}-(e)k '{{page}}' wiki orria gehitu du."
diff --git a/config/locales/fi.yml b/config/locales/fi.yml
index 5556252cf..b6b48bac0 100644
--- a/config/locales/fi.yml
+++ b/config/locales/fi.yml
@@ -740,7 +740,7 @@ fi:
   text_subprojects_destroy_warning: "Tämän aliprojekti(t): {{value}} tullaan myös poistamaan."
   label_and_its_subprojects: "{{value}} ja aliprojektit"
   mail_body_reminder: "{{count}} sinulle nimettyä tapahtuma(a) erääntyy {{days}} päivä sisään:"
-  mail_subject_reminder: "{{count}} tapahtuma(a) erääntyy lähipäivinä"
+  mail_subject_reminder: "{{count}} tapahtuma(a) erääntyy {{days}} lähipäivinä"
   text_user_wrote: "{{value}} kirjoitti:"
   label_duplicated_by: kopioinut
   setting_enabled_scm: Versionhallinta käytettävissä
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index ce247d24c..8eb82ad73 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -200,7 +200,7 @@ fr:
   mail_body_account_information: Paramètres de connexion de votre compte
   mail_subject_account_activation_request: "Demande d'activation d'un compte {{value}}"
   mail_body_account_activation_request: "Un nouvel utilisateur ({{value}}) s'est inscrit. Son compte nécessite votre approbation :"
-  mail_subject_reminder: "{{count}} demande(s) arrivent à échéance"
+  mail_subject_reminder: "{{count}} demande(s) arrivent à échéance ({{days}})"
   mail_body_reminder: "{{count}} demande(s) qui vous sont assignées arrivent à échéance dans les {{days}} prochains jours :"
   mail_subject_wiki_content_added: "Page wiki '{{page}}' ajoutée"
   mail_body_wiki_content_added: "La page wiki '{{page}}' a été ajoutée par {{author}}."
diff --git a/config/locales/gl.yml b/config/locales/gl.yml
index 0652ce9e4..2a1d97ed7 100644
--- a/config/locales/gl.yml
+++ b/config/locales/gl.yml
@@ -639,7 +639,7 @@ gl:
   mail_subject_account_activation_request: "Petición de activación de conta {{value}}"
   mail_subject_lost_password: "O teu contrasinal de {{value}}"
   mail_subject_register: "Activación da conta de {{value}}"
-  mail_subject_reminder: "{{count}} petición(s) rematarán nos próximos días"
+  mail_subject_reminder: "{{count}} petición(s) rematarán nos próximos {{days}} días"
   notice_account_activated: A súa conta foi activada. Xa pode conectarse.
   notice_account_invalid_creditentials: Usuario ou contrasinal inválido.
   notice_account_lost_email_sent: Enviouse un correo con instrucións para elixir un novo contrasinal.
diff --git a/config/locales/he.yml b/config/locales/he.yml
index f84fd01fe..532c60195 100644
--- a/config/locales/he.yml
+++ b/config/locales/he.yml
@@ -192,7 +192,7 @@ he:
   mail_body_account_information: פרטי החשבון שלך
   mail_subject_account_activation_request: "בקשת הפעלה לחשבון {{value}}"
   mail_body_account_activation_request: "משתמש חדש ({{value}}) נרשם. החשבון שלו מחכה לאישור שלך:"
-  mail_subject_reminder: "{{count}} נושאים מיעדים להגשה בימים הקרובים"
+  mail_subject_reminder: "{{count}} נושאים מיעדים להגשה בימים הקרובים ({{days}})"
   mail_body_reminder: "{{count}} נושאים שמיועדים אליך מיועדים להגשה בתוך {{days}} ימים:"
   mail_subject_wiki_content_added: "דף ה־wiki ‏'{{page}}' נוסף"
   mail_body_wiki_content_added: דף ה־wiki ‏'{{page}}' נוסף ע"י {{author}}.
diff --git a/config/locales/hr.yml b/config/locales/hr.yml
index 424fc7dc5..728a6d8e9 100644
--- a/config/locales/hr.yml
+++ b/config/locales/hr.yml
@@ -176,7 +176,7 @@ hr:
   mail_body_account_information: Vaši korisnički podaci
   mail_subject_account_activation_request: "{{value}} predmet za aktivaciju korisničkog računa"
   mail_body_account_activation_request: "Novi korisnik ({{value}}) je registriran. Njegov korisnički račun čeka vaše odobrenje:"
-  mail_subject_reminder: "{{count}} predmet(a) dospijeva sljedećih dana"
+  mail_subject_reminder: "{{count}} predmet(a) dospijeva sljedećih {{days}} dana"
   mail_body_reminder: "{{count}} vama dodijeljen(ih) predmet(a) dospijeva u sljedećih {{days}} dana:"
   mail_subject_wiki_content_added: "'{{page}}' wiki page has been added"
   mail_body_wiki_content_added: "The '{{page}}' wiki page has been added by {{author}}."
diff --git a/config/locales/hu.yml b/config/locales/hu.yml
index a62d07327..088027f1a 100644
--- a/config/locales/hu.yml
+++ b/config/locales/hu.yml
@@ -737,7 +737,7 @@
   enumeration_doc_categories: Dokumentum kategóriák
   enumeration_activities: Tevékenységek (idő rögzítés)
   mail_body_reminder: "{{count}} neked kiosztott feladat határidős az elkövetkező {{days}} napban:"
-  mail_subject_reminder: "{{count}} feladat határidős az elkövetkező napokban"
+  mail_subject_reminder: "{{count}} feladat határidős az elkövetkező {{days}} napokban"
   text_user_wrote: "{{value}} írta:"
   label_duplicated_by: duplikálta
   setting_enabled_scm: Forráskódkezelő (SCM) engedélyezése
diff --git a/config/locales/id.yml b/config/locales/id.yml
index 5a14cda55..ec6688e5d 100644
--- a/config/locales/id.yml
+++ b/config/locales/id.yml
@@ -177,7 +177,7 @@ id:
   mail_body_account_information: Informasi akun anda
   mail_subject_account_activation_request: "Permintaan aktivasi akun {{value}} "
   mail_body_account_activation_request: "Pengguna baru ({{value}}) sudan didaftarkan. Akun tersebut menunggu persetujuan anda:"
-  mail_subject_reminder: "{{count}} masalah harus selesai pada hari berikutnya"
+  mail_subject_reminder: "{{count}} masalah harus selesai pada hari berikutnya ({{days}})"
   mail_body_reminder: "{{count}} masalah yang ditugaskan pada anda harus selesai dalam {{days}} hari kedepan:"
   mail_subject_wiki_content_added: "'{{page}}' halaman wiki sudah ditambahkan"
   mail_body_wiki_content_added: "The '{{page}}' halaman wiki sudah ditambahkan oleh {{author}}."
diff --git a/config/locales/it.yml b/config/locales/it.yml
index 758928f2a..bab1c6a91 100644
--- a/config/locales/it.yml
+++ b/config/locales/it.yml
@@ -717,7 +717,7 @@ it:
   text_subprojects_destroy_warning: "Anche i suoi sottoprogetti: {{value}} verranno eliminati."
   label_and_its_subprojects: "{{value}} ed i suoi sottoprogetti"
   mail_body_reminder: "{{count}} segnalazioni che ti sono state assegnate scadranno nei prossimi {{days}} giorni:"
-  mail_subject_reminder: "{{count}} segnalazioni in scadenza nei prossimi giorni"
+  mail_subject_reminder: "{{count}} segnalazioni in scadenza nei prossimi {{days}} giorni"
   text_user_wrote: "{{value}} ha scritto:"
   label_duplicated_by: duplicato da
   setting_enabled_scm: SCM abilitato
diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index dc69c9792..c82155b8e 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -214,7 +214,7 @@ ja:
   mail_body_account_information: アカウント情報
   mail_subject_account_activation_request: "{{value}} アカウントの承認要求"
   mail_body_account_activation_request: "新しいユーザ {{value}} が登録されました。このアカウントはあなたの承認待ちです："
-  mail_subject_reminder: "{{count}}件のチケットが期日間近です"
+  mail_subject_reminder: "{{count}}件のチケットが{{days}}期日間近です"
   mail_body_reminder: "{{count}}件の担当チケットの期日が{{days}}日以内に到来します:"
   mail_subject_wiki_content_added: "Wikiページ {{page}} が追加されました"
   mail_body_wiki_content_added: "{{author}} によってWikiページ {{page}} が追加されました。"
diff --git a/config/locales/ko.yml b/config/locales/ko.yml
index 6ba93edc3..d79c86cb9 100644
--- a/config/locales/ko.yml
+++ b/config/locales/ko.yml
@@ -228,7 +228,7 @@ ko:
   mail_subject_account_activation_request: "{{value}} 계정 활성화 요청"
   mail_body_account_activation_request: "새 사용자({{value}})가 등록되었습니다. 관리자님의 승인을 기다리고 있습니다.:"
   mail_body_reminder: "당신이 맡고 있는 일감 {{count}}개의 완료 기한이 {{days}}일 후 입니다."
-  mail_subject_reminder: "내일이 만기인 일감 {{count}}개"
+  mail_subject_reminder: "내일이 만기인 일감 {{count}}개 ({{days}})"
   mail_subject_wiki_content_added: "위키페이지 '{{page}}'이(가) 추가되었습니다."
   mail_subject_wiki_content_updated: "'위키페이지 {{page}}'이(가) 수정되었습니다."
   mail_body_wiki_content_added: "{{author}}이(가) 위키페이지 '{{page}}'을(를) 추가하였습니다."
diff --git a/config/locales/lt.yml b/config/locales/lt.yml
index 675c3a14b..9bcafc71b 100644
--- a/config/locales/lt.yml
+++ b/config/locales/lt.yml
@@ -237,7 +237,7 @@ lt:
   mail_body_account_information: Informacija apie Jūsų paskyrą
   mail_subject_account_activation_request: "{{value}} paskyros aktyvavimo prašymas"
   mail_body_account_activation_request: "Užsiregistravo naujas vartotojas ({{value}}). Jo paskyra laukia jūsų patvirtinimo:"
-  mail_subject_reminder: "{{count}} darbas(ai) po kelių dienų"
+  mail_subject_reminder: "{{count}} darbas(ai) po kelių {{days}} dienų"
   mail_body_reminder: "{{count}} darbas(ai), kurie yra jums priskirti, baigiasi po {{days}} dienų(os):"
   mail_subject_wiki_content_added: "'{{page}}' pridėtas wiki puslapis"
   mail_body_wiki_content_added: "The '{{page}}' wiki puslapi pridėjo {{author}}."
diff --git a/config/locales/lv.yml b/config/locales/lv.yml
index 4d49bd120..351f8528e 100644
--- a/config/locales/lv.yml
+++ b/config/locales/lv.yml
@@ -172,7 +172,7 @@ lv:
   mail_body_account_information: Jūsu konta informācija
   mail_subject_account_activation_request: "{{value}} konta aktivizācijas pieprasījums"
   mail_body_account_activation_request: "Jauns lietotājs ({{value}}) ir reģistrēts. Lietotāja konts gaida Jūsu apstiprinājumu:"
-  mail_subject_reminder: "{{count}} uzdevums(i) sagaidāms(i) tuvākajās dienās"
+  mail_subject_reminder: "{{count}} uzdevums(i) sagaidāms(i) tuvākajās {{days}} dienās"
   mail_body_reminder: "{{count}} uzdevums(i), kurš(i) ir nozīmēts(i) Jums, sagaidāms(i) tuvākajās {{days}} dienās:"
   mail_subject_wiki_content_added: "'{{page}}' Wiki lapa pievienota"
   mail_body_wiki_content_added: "The '{{page}}' Wiki lapu pievienojis {{author}}."
diff --git a/config/locales/mn.yml b/config/locales/mn.yml
index 63e808024..568e1f341 100644
--- a/config/locales/mn.yml
+++ b/config/locales/mn.yml
@@ -176,7 +176,7 @@ mn:
   mail_body_account_information: Таны дансны тухай мэдээлэл
   mail_subject_account_activation_request: "{{value}} дансыг идэвхжүүлэх хүсэлт"
   mail_body_account_activation_request: "Шинэ хэрэглэгч ({{value}}) бүртгүүлсэн байна. Таны баталгаажуулахыг хүлээж байна:"
-  mail_subject_reminder: "Дараагийн өдрүүдэд {{count}} асуудлыг шийдэх хэрэгтэй"
+  mail_subject_reminder: "Дараагийн өдрүүдэд {{count}} асуудлыг шийдэх хэрэгтэй ({{days}})"
   mail_body_reminder: "Танд оноогдсон {{count}} асуудлуудыг дараагийн {{days}} өдрүүдэд шийдэх хэрэгтэй:"
   mail_subject_wiki_content_added: "'{{page}}' wiki page has been added"
   mail_body_wiki_content_added: "The '{{page}}' wiki page has been added by {{author}}."
diff --git a/config/locales/nl.yml b/config/locales/nl.yml
index e24d5cbb5..4472a19d7 100644
--- a/config/locales/nl.yml
+++ b/config/locales/nl.yml
@@ -601,7 +601,7 @@ nl:
   mail_subject_account_activation_request: "{{value}} accountactivatieverzoek"
   mail_subject_lost_password: "uw {{value}} wachtwoord"
   mail_subject_register: "uw {{value}} accountactivatie"
-  mail_subject_reminder: "{{count}} issue(s) die voldaan moeten zijn in de komende dagen."
+  mail_subject_reminder: "{{count}} issue(s) die voldaan moeten zijn in de komende {{days}} dagen."
   notice_account_activated: uw account is geactiveerd. u kunt nu inloggen.
   notice_account_invalid_creditentials: Incorrecte gebruikersnaam of wachtwoord
   notice_account_lost_email_sent: Er is een e-mail naar u verstuurd met instructies over het kiezen van een nieuw wachtwoord.
diff --git a/config/locales/no.yml b/config/locales/no.yml
index 53bac51be..7d49537df 100644
--- a/config/locales/no.yml
+++ b/config/locales/no.yml
@@ -163,7 +163,7 @@
   mail_body_account_information: Informasjon om din konto
   mail_subject_account_activation_request: "{{value}} kontoaktivering"
   mail_body_account_activation_request: "En ny bruker ({{value}}) er registrert, og avventer din godkjenning:"
-  mail_subject_reminder: "{{count}} sak(er) har frist de kommende dagene"
+  mail_subject_reminder: "{{count}} sak(er) har frist de kommende {{days}} dagene"
   mail_body_reminder: "{{count}} sak(er) som er tildelt deg har frist de kommende {{days}} dager:"
   
   gui_validation_error: 1 feil
diff --git a/config/locales/pl.yml b/config/locales/pl.yml
index efa2415de..2dadc8478 100644
--- a/config/locales/pl.yml
+++ b/config/locales/pl.yml
@@ -640,7 +640,7 @@ pl:
   mail_subject_account_activation_request: "Zapytanie aktywacyjne konta {{value}}"
   mail_subject_lost_password: "Twoje hasło do {{value}}"
   mail_subject_register: "Aktywacja konta w {{value}}"
-  mail_subject_reminder: "Uwaga na terminy, masz zagadnienia do obsłużenia w ciągu następnych {{count}} dni!"
+  mail_subject_reminder: "Uwaga na terminy, masz zagadnienia do obsłużenia w ciągu następnych {{count}} dni! ({{days}})"
   notice_account_activated: Twoje konto zostało aktywowane. Możesz się zalogować.
   notice_account_invalid_creditentials: Zły użytkownik lub hasło
   notice_account_lost_email_sent: Email z instrukcjami zmiany hasła został wysłany do Ciebie.
diff --git a/config/locales/pt-BR.yml b/config/locales/pt-BR.yml
index 9365505d0..a66f23718 100644
--- a/config/locales/pt-BR.yml
+++ b/config/locales/pt-BR.yml
@@ -196,7 +196,7 @@ pt-BR:
   mail_body_account_information: Informações sobre sua conta
   mail_subject_account_activation_request: "{{value}} - Requisição de ativação de conta"
   mail_body_account_activation_request: "Um novo usuário ({{value}}) se registrou. A conta está aguardando sua aprovação:"
-  mail_subject_reminder: "{{count}} tarefa(s) com data prevista para os próximos dias"
+  mail_subject_reminder: "{{count}} tarefa(s) com data prevista para os próximos {{days}} dias"
   mail_body_reminder: "{{count}} tarefa(s) para você com data prevista para os próximos {{days}} dias:"
 
   gui_validation_error: 1 erro
diff --git a/config/locales/pt.yml b/config/locales/pt.yml
index c8dafd847..615f31645 100644
--- a/config/locales/pt.yml
+++ b/config/locales/pt.yml
@@ -181,7 +181,7 @@ pt:
   mail_body_account_information: Informação da sua conta
   mail_subject_account_activation_request: "Pedido de activação da conta {{value}}"
   mail_body_account_activation_request: "Um novo utilizador ({{value}}) registou-se. A sua conta está à espera de aprovação:"
-  mail_subject_reminder: "{{count}} tarefa(s) para entregar nos próximos dias"
+  mail_subject_reminder: "{{count}} tarefa(s) para entregar nos próximos {{days}} dias"
   mail_body_reminder: "{{count}} tarefa(s) que estão atribuídas a si estão agendadas para estarem completas nos próximos {{days}} dias:"
   
   gui_validation_error: 1 erro
diff --git a/config/locales/ro.yml b/config/locales/ro.yml
index 5733ddebb..45fdd1eaa 100644
--- a/config/locales/ro.yml
+++ b/config/locales/ro.yml
@@ -164,7 +164,7 @@ ro:
   mail_body_account_information: Informații despre contul dumneavoastră
   mail_subject_account_activation_request: "Cerere de activare a contului {{value}}"
   mail_body_account_activation_request: "S-a înregistrat un utilizator nou ({{value}}). Contul așteaptă aprobarea dumneavoastră:"
-  mail_subject_reminder: "{{count}} tichete trebuie rezolvate în următoarele zile"
+  mail_subject_reminder: "{{count}} tichete trebuie rezolvate în următoarele {{days}} zile"
   mail_body_reminder: "{{count}} tichete atribuite dumneavoastră trebuie rezolvate în următoarele {{days}} zile:"
   
   gui_validation_error: o eroare
diff --git a/config/locales/ru.yml b/config/locales/ru.yml
index 645db4de8..ee9ee37a1 100644
--- a/config/locales/ru.yml
+++ b/config/locales/ru.yml
@@ -755,7 +755,7 @@ ru:
   mail_subject_account_activation_request: "Запрос на активацию пользователя в системе {{value}}"
   mail_subject_lost_password: "Ваш {{value}} пароль"
   mail_subject_register: "Активация учетной записи {{value}}"
-  mail_subject_reminder: "{{count}} назначенных на Вас задач в ближайшие дни"
+  mail_subject_reminder: "{{count}} назначенных на Вас задач в ближайшие {{days}} дни"
 
   notice_account_activated: Ваша учетная запись активирована. Вы можете войти.
   notice_account_invalid_creditentials: Неправильное имя пользователя или пароль
diff --git a/config/locales/sk.yml b/config/locales/sk.yml
index 22f5799f7..0b2351e6b 100644
--- a/config/locales/sk.yml
+++ b/config/locales/sk.yml
@@ -708,7 +708,7 @@ sk:
   text_subprojects_destroy_warning: "Jeho podprojekt(y): {{value}} budú takisto vymazané."
   label_and_its_subprojects: "{{value}} a jeho podprojekty"
   mail_body_reminder: "{{count}} úloha(y), ktorá(é) je(sú) vám priradený(é), ma(jú) byť hotova(é) za {{days}} dní:"
-  mail_subject_reminder: "{{count}} úloha(y) ma(jú) byť hotova(é) za pár dní"
+  mail_subject_reminder: "{{count}} úloha(y) ma(jú) byť hotova(é) za pár {{days}} dní"
   text_user_wrote: "{{value}} napísal:"
   label_duplicated_by: duplikovaný
   setting_enabled_scm: Zapnúť SCM
diff --git a/config/locales/sl.yml b/config/locales/sl.yml
index 77a155757..aac2e4331 100644
--- a/config/locales/sl.yml
+++ b/config/locales/sl.yml
@@ -167,7 +167,7 @@ sl:
   mail_body_account_information: Informacije o vašem računu
   mail_subject_account_activation_request: "{{value}} zahtevek za aktivacijo računa"
   mail_body_account_activation_request: "Registriral se je nov uporabnik ({{value}}). Račun čaka na vašo odobritev:"
-  mail_subject_reminder: "{{count}} zahtevek(zahtevki) zapadejo v naslednjih dneh"
+  mail_subject_reminder: "{{count}} zahtevek(zahtevki) zapadejo v naslednjih {{days}} dneh"
   mail_body_reminder: "{{count}} zahtevek(zahtevki), ki so vam dodeljeni bodo zapadli v naslednjih {{days}} dneh:"
   
   gui_validation_error: 1 napaka
diff --git a/config/locales/sr-CY.yml b/config/locales/sr-CY.yml
index 11f558470..39cc5dcb8 100644
--- a/config/locales/sr-CY.yml
+++ b/config/locales/sr-CY.yml
@@ -178,7 +178,7 @@ sr-CY:
   mail_body_account_information: Информације о вашем налогу
   mail_subject_account_activation_request: "Захтев за активацију налога {{value}}"
   mail_body_account_activation_request: "Нови корисник ({{value}}) је регистрован. Налог чека на ваше одобрење:"
-  mail_subject_reminder: "{{count}} проблема доспева наредних дана"
+  mail_subject_reminder: "{{count}} проблема доспева наредних {{days}} дана"
   mail_body_reminder: "{{count}} проблема додељених вама доспева у наредних {{days}} дана:"
   mail_subject_wiki_content_added: "'{{page}}' wiki страна је додато"
   mail_body_wiki_content_added: "{{author}} је додао '{{page}}' wiki страна."
diff --git a/config/locales/sr.yml b/config/locales/sr.yml
index 50140b7d8..f52d9e063 100644
--- a/config/locales/sr.yml
+++ b/config/locales/sr.yml
@@ -178,7 +178,7 @@ sr:
   mail_body_account_information: Informacije o vašem nalogu
   mail_subject_account_activation_request: "Zahtev za aktivaciju naloga {{value}}"
   mail_body_account_activation_request: "Novi korisnik ({{value}}) je registrovan. Nalog čeka na vaše odobrenje:"
-  mail_subject_reminder: "{{count}} problema dospeva narednih dana"
+  mail_subject_reminder: "{{count}} problema dospeva narednih {{days}} dana"
   mail_body_reminder: "{{count}} problema dodeljenih vama dospeva u narednih {{days}} dana:"
   mail_subject_wiki_content_added: "'{{page}}' wiki strana je dodato"
   mail_body_wiki_content_added: "{{author}} je dodao '{{page}}' wiki strana."
diff --git a/config/locales/sv.yml b/config/locales/sv.yml
index 23450007a..35ebc1053 100644
--- a/config/locales/sv.yml
+++ b/config/locales/sv.yml
@@ -234,7 +234,7 @@ sv:
   mail_body_account_information: Din kontoinformation
   mail_subject_account_activation_request: "{{value}} begäran om kontoaktivering"
   mail_body_account_activation_request: "En ny användare ({{value}}) har registrerat sig och avvaktar ditt godkännande:"
-  mail_subject_reminder: "{{count}} ärende(n) har deadline under de kommande dagarna"
+  mail_subject_reminder: "{{count}} ärende(n) har deadline under de kommande {{days}} dagarna"
   mail_body_reminder: "{{count}} ärende(n) som är tilldelat dig har deadline under de {{days}} dagarna:"
   mail_subject_wiki_content_added: "'{{page}}' wikisida has lagts till"
   mail_body_wiki_content_added: The '{{page}}' wikisida has lagts till av {{author}}.
diff --git a/config/locales/th.yml b/config/locales/th.yml
index 5f68696eb..2c127f3de 100644
--- a/config/locales/th.yml
+++ b/config/locales/th.yml
@@ -707,7 +707,7 @@ th:
   enumeration_activities: กิจกรรม (ใช้ในการติดตามเวลา)
   label_and_its_subprojects: "{{value}} and its subprojects"
   mail_body_reminder: "{{count}} issue(s) that are assigned to you are due in the next {{days}} days:"
-  mail_subject_reminder: "{{count}} issue(s) due in the next days"
+  mail_subject_reminder: "{{count}} issue(s) due in the next {{days}} days"
   text_user_wrote: "{{value}} wrote:"
   label_duplicated_by: duplicated by
   setting_enabled_scm: Enabled SCM
diff --git a/config/locales/tr.yml b/config/locales/tr.yml
index bc7bcbf7e..db4330924 100644
--- a/config/locales/tr.yml
+++ b/config/locales/tr.yml
@@ -749,7 +749,7 @@ tr:
   text_user_wrote: "{{value}} wrote:"
   setting_mail_handler_api_enabled: Enable WS for incoming emails
   label_and_its_subprojects: "{{value}} and its subprojects"
-  mail_subject_reminder: "{{count}} issue(s) due in the next days"
+  mail_subject_reminder: "{{count}} issue(s) due in the next {{days}} days"
   setting_mail_handler_api_key: API key
   setting_commit_logs_encoding: Commit messages encoding
   general_csv_decimal_separator: '.'
diff --git a/config/locales/uk.yml b/config/locales/uk.yml
index 5ab983325..1a590dc0b 100644
--- a/config/locales/uk.yml
+++ b/config/locales/uk.yml
@@ -706,7 +706,7 @@ uk:
   text_subprojects_destroy_warning: "Its subproject(s): {{value}} will be also deleted."
   label_and_its_subprojects: "{{value}} and its subprojects"
   mail_body_reminder: "{{count}} issue(s) that are assigned to you are due in the next {{days}} days:"
-  mail_subject_reminder: "{{count}} issue(s) due in the next days"
+  mail_subject_reminder: "{{count}} issue(s) due in the next {{days}} days"
   text_user_wrote: "{{value}} wrote:"
   label_duplicated_by: duplicated by
   setting_enabled_scm: Enabled SCM
diff --git a/config/locales/vi.yml b/config/locales/vi.yml
index 9d2af5e86..f8ca507bf 100644
--- a/config/locales/vi.yml
+++ b/config/locales/vi.yml
@@ -226,7 +226,7 @@ vi:
   mail_body_account_information: Thông tin về tài khoản
   mail_subject_account_activation_request: "{{value}}: Yêu cầu chứng thực tài khoản"
   mail_body_account_activation_request: "Người dùng ({{value}}) mới đăng ký và cần bạn xác nhận:"
-  mail_subject_reminder: "{{count}} vấn đề hết hạn trong các ngày tới"
+  mail_subject_reminder: "{{count}} vấn đề hết hạn trong các {{days}} ngày tới"
   mail_body_reminder: "{{count}} vấn đề gán cho bạn sẽ hết hạn trong {{days}} ngày tới:"
   
   gui_validation_error: 1 lỗi
diff --git a/config/locales/zh-TW.yml b/config/locales/zh-TW.yml
index fc5f557d1..5a08041c2 100644
--- a/config/locales/zh-TW.yml
+++ b/config/locales/zh-TW.yml
@@ -273,7 +273,7 @@
   mail_body_account_information: 您的 Redmine 帳號資訊
   mail_subject_account_activation_request: Redmine 帳號啟用需求通知
   mail_body_account_activation_request: "有位新用戶 ({{value}}) 已經完成註冊，正等候您的審核："
-  mail_subject_reminder: "您有 {{count}} 個項目即將到期"
+  mail_subject_reminder: "您有 {{count}} 個項目即將到期 ({{days}})"
   mail_body_reminder: "{{count}} 個指派給您的項目，將於 {{days}} 天之內到期："
   mail_subject_wiki_content_added: "'{{page}}' wiki 頁面已被新增"
   mail_body_wiki_content_added: "The '{{page}}' wiki 頁面已被 {{author}} 新增。"
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 5aef09692..eeac629a1 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -200,7 +200,7 @@ zh:
   mail_body_account_information: 您的帐号信息
   mail_subject_account_activation_request: "{{value}}帐号激活请求"
   mail_body_account_activation_request: "新用户（{{value}}）已完成注册，正在等候您的审核："
-  mail_subject_reminder: "{{count}} 个问题需要尽快解决"
+  mail_subject_reminder: "{{count}} 个问题需要尽快解决 ({{days}})"
   mail_body_reminder: "指派给您的 {{count}} 个问题需要在 {{days}} 天内完成："
   mail_subject_wiki_content_added: "'{{page}}' wiki页面已添加"
   mail_body_wiki_content_added: "'{{page}}' wiki页面已由 {{author}} 添加。"
diff --git a/test/unit/mailer_test.rb b/test/unit/mailer_test.rb
index f1fc2502f..a5932d325 100644
--- a/test/unit/mailer_test.rb
+++ b/test/unit/mailer_test.rb
@@ -352,6 +352,7 @@ class MailerTest < ActiveSupport::TestCase
     mail = ActionMailer::Base.deliveries.last
     assert mail.bcc.include?('dlopper@somenet.foo')
     assert mail.body.include?('Bug #3: Error 281 when updating a recipe')
+    assert_equal '1 issue(s) due in the next 42 days', mail.subject
   end
   
   def last_email