diff --git a/lib/abf_worker/build_lists_publish_task_manager.rb b/lib/abf_worker/build_lists_publish_task_manager.rb
index 8f8e38380..31d6468fa 100644
--- a/lib/abf_worker/build_lists_publish_task_manager.rb
+++ b/lib/abf_worker/build_lists_publish_task_manager.rb
@@ -195,7 +195,7 @@ module AbfWorker
         order(:updated_at)
       locked_ids = @redis.lrange(LOCKED_BUILD_LISTS, 0, -1)
       build_lists = build_lists.where('build_lists.id NOT IN (?)', locked_ids) unless locked_ids.empty?
-      build_lists = build_lists.limit(1000)
+      build_lists = build_lists.limit(50)
 
       projects_for_cleanup = @redis.lrange(PROJECTS_FOR_CLEANUP, 0, -1).
         select{ |k| k =~ /#{save_to_repository_id}\-#{build_for_platform_id}$/ }