diff --git a/.github/workflows/repo-sync.yml b/.github/workflows/repo-sync.yml
index d0e172e28b15..b6660f12d0a5 100644
--- a/.github/workflows/repo-sync.yml
+++ b/.github/workflows/repo-sync.yml
@@ -24,6 +24,8 @@ jobs:
     steps:
       - name: Check out repo
         uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        with:
+          persist-credentials: false
 
       - name: Sync repo to branch
         uses: repo-sync/github-sync@3832fe8e2be32372e1b3970bbae8e7079edeec88