diff --git a/.github/workflows/sync-end-to-end.yml b/.github/workflows/sync-end-to-end.yml
index cfb31c2e77..01cd8552d0 100644
--- a/.github/workflows/sync-end-to-end.yml
+++ b/.github/workflows/sync-end-to-end.yml
@@ -1,7 +1,6 @@
 name: Sync-End-to-End tests
 
 on:
-  workflow_dispatch
   push
   #schedule:
   #  - cron: '0 4 * * *' # run at 4 AM UTC