diff --git a/lib/project_tabs_extended.rb b/lib/project_tabs_extended.rb
index c9895935..d231e069 100644
--- a/lib/project_tabs_extended.rb
+++ b/lib/project_tabs_extended.rb
@@ -36,7 +36,7 @@ module ProjectTabsExtended
 
         def project_settings_tabs_with_dmsf
             tabs = project_settings_tabs_without_dmsf
-            unless @project.enabled_modules.index{|mod| mod.name == "dmsf"}.nil?
+            if @project.module_enabled?("dmsf")
               tabs.push({:name => 'dmsf', :controller => :dmsf_state, :action => :user_pref_save, :partial => 'dmsf_state/user_pref', :label => :dmsf})
             end
             return tabs