diff --git a/.github/workflows/sync-main.yml b/.github/workflows/sync-main.yml
index 1f999a62142..7c929d3832f 100644
--- a/.github/workflows/sync-main.yml
+++ b/.github/workflows/sync-main.yml
@@ -3,7 +3,6 @@ name: Sync Main
 on:
   schedule:
     - cron:  '55 * * * *'
-  workflow_dispatch:
   
 jobs: