diff --git a/.github/workflows/sync-main-to-container.yml b/.github/workflows/sync-main-to-container.yml
index 7be9621..415341e 100644
--- a/.github/workflows/sync-main-to-container.yml
+++ b/.github/workflows/sync-main-to-container.yml
@@ -5,6 +5,8 @@ on:
       - main
 jobs:
   merge-branch:
+    permissions:
+      contents: write
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6