diff --git a/app/models/ability.rb b/app/models/ability.rb
index 09a9ca41d..85eebe6be 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -171,8 +171,6 @@ class Ability
 
       cannot(:cancel, MassBuild) {|mass_build| mass_build.stop_build}
 
-      cannot(:regenerate_metadata, Repository) {|repository| !repository.platform.main?}
-
       if @user.system?
         can :key_pair, Repository
       else
diff --git a/lib/abf_worker/build_lists_publish_task_manager.rb b/lib/abf_worker/build_lists_publish_task_manager.rb
index 88130d823..789d5791c 100644
--- a/lib/abf_worker/build_lists_publish_task_manager.rb
+++ b/lib/abf_worker/build_lists_publish_task_manager.rb
@@ -3,6 +3,7 @@ module AbfWorker
   class BuildListsPublishTaskManager
     REDIS_MAIN_KEY = 'abf-worker::build-lists-publish-task-manager::'
 
+    # LOCKED_REP_AND_PLATFORMS: ['save_to_repository_id-build_for_platform_id', ...]
     %w(RESIGN_REPOSITORIES 
        PROJECTS_FOR_CLEANUP
        LOCKED_PROJECTS_FOR_CLEANUP