diff --git a/lib/redmine_dmsf/patches/projects_helper_patch.rb b/lib/redmine_dmsf/patches/projects_helper_patch.rb
index 4c30557b..5105a784 100644
--- a/lib/redmine_dmsf/patches/projects_helper_patch.rb
+++ b/lib/redmine_dmsf/patches/projects_helper_patch.rb
@@ -41,8 +41,10 @@ module RedmineDmsf
   end
 end
 
-#RedmineExtensions::PatchManager.register_helper_patch 'ProjectsHelper',
-#    'RedmineDmsf::Patches::ProjectHelperPatch', prepend: true
-
-RedmineExtensions::PatchManager.register_patch_to_be_first 'ProjectsHelper',
-  'RedmineDmsf::Patches::ProjectHelperPatch', prepend: true, first: true
\ No newline at end of file
+if Redmine::Plugin.installed?(:easy_extensions)
+  RedmineExtensions::PatchManager.register_helper_patch 'ProjectsHelper',
+    'RedmineDmsf::Patches::ProjectHelperPatch', prepend: true
+else
+  RedmineExtensions::PatchManager.register_patch_to_be_first 'ProjectsHelper',
+  'RedmineDmsf::Patches::ProjectHelperPatch', prepend: true, first: true
+end
\ No newline at end of file