diff --git a/app/helpers/custom_fields_helper.rb b/app/helpers/custom_fields_helper.rb
index ab516d00a..242bfefef 100644
--- a/app/helpers/custom_fields_helper.rb
+++ b/app/helpers/custom_fields_helper.rb
@@ -19,8 +19,29 @@
 
 module CustomFieldsHelper
 
+  CUSTOM_FIELDS_TABS = [
+    {:name => 'IssueCustomField', :partial => 'custom_fields/index',
+     :label => :label_issue_plural},
+    {:name => 'TimeEntryCustomField', :partial => 'custom_fields/index',
+     :label => :label_spent_time},
+    {:name => 'ProjectCustomField', :partial => 'custom_fields/index',
+     :label => :label_project_plural},
+    {:name => 'VersionCustomField', :partial => 'custom_fields/index',
+     :label => :label_version_plural},
+    {:name => 'UserCustomField', :partial => 'custom_fields/index',
+     :label => :label_user_plural},
+    {:name => 'GroupCustomField', :partial => 'custom_fields/index',
+     :label => :label_group_plural},
+    {:name => 'TimeEntryActivityCustomField', :partial => 'custom_fields/index',
+     :label => TimeEntryActivity::OptionName},
+    {:name => 'IssuePriorityCustomField', :partial => 'custom_fields/index',
+     :label => IssuePriority::OptionName},
+    {:name => 'DocumentCategoryCustomField', :partial => 'custom_fields/index',
+     :label => DocumentCategory::OptionName}
+  ]
+
   def custom_fields_tabs
-    CustomField::CUSTOM_FIELDS_TABS
+    CUSTOM_FIELDS_TABS
   end
 
   # Return custom field html tag corresponding to its format
diff --git a/app/models/custom_field.rb b/app/models/custom_field.rb
index f469bc534..937f9f4d0 100644
--- a/app/models/custom_field.rb
+++ b/app/models/custom_field.rb
@@ -53,29 +53,6 @@ class CustomField < ActiveRecord::Base
     end
   }
 
-  CUSTOM_FIELDS_TABS = [
-    {:name => 'IssueCustomField', :partial => 'custom_fields/index',
-     :label => :label_issue_plural},
-    {:name => 'TimeEntryCustomField', :partial => 'custom_fields/index',
-     :label => :label_spent_time},
-    {:name => 'ProjectCustomField', :partial => 'custom_fields/index',
-     :label => :label_project_plural},
-    {:name => 'VersionCustomField', :partial => 'custom_fields/index',
-     :label => :label_version_plural},
-    {:name => 'UserCustomField', :partial => 'custom_fields/index',
-     :label => :label_user_plural},
-    {:name => 'GroupCustomField', :partial => 'custom_fields/index',
-     :label => :label_group_plural},
-    {:name => 'TimeEntryActivityCustomField', :partial => 'custom_fields/index',
-     :label => TimeEntryActivity::OptionName},
-    {:name => 'IssuePriorityCustomField', :partial => 'custom_fields/index',
-     :label => IssuePriority::OptionName},
-    {:name => 'DocumentCategoryCustomField', :partial => 'custom_fields/index',
-     :label => DocumentCategory::OptionName}
-  ]
-
-  CUSTOM_FIELDS_NAMES = CUSTOM_FIELDS_TABS.collect{|v| v[:name]}
-
   def visible_by?(project, user=User.current)
     visible? || user.admin?
   end