diff --git a/profiles/default/linux/amd64/13.0/backbone/desktop/package.accept_keywords b/profiles/default/linux/amd64/13.0/backbone/desktop/package.accept_keywords
index 48199a1a..7c92b4aa 100644
--- a/profiles/default/linux/amd64/13.0/backbone/desktop/package.accept_keywords
+++ b/profiles/default/linux/amd64/13.0/backbone/desktop/package.accept_keywords
@@ -30,6 +30,7 @@ app-emulation/winetricks ~amd64
 app-misc/nixnote ~amd64
 <app-misc/sphinx-2.1 ~amd64
 app-misc/stardict-enru-dictset ~amd64
+<app-office/lyx-2.1.0 ~amd64
 app-office/texmacs ~amd64
 app-office/texmaker ~amd64
 =app-office/texparser-9999 **