diff --git a/.github/workflows/sync-staging-envs.yml b/.github/workflows/sync-staging-envs.yml
index 3da6df4e..3e88a0da 100644
--- a/.github/workflows/sync-staging-envs.yml
+++ b/.github/workflows/sync-staging-envs.yml
@@ -4,8 +4,6 @@ on:
   push:
     branches:
       - main
-  pull_request:
-    branches:
       - new-deployments-flow # TODO: remove this before merging this permanently to `main`
 
 jobs: