diff --git a/.github/workflows/auto-sync.yml b/.github/workflows/auto-sync.yml
index 6d0a25aba79..c6406eb6648 100644
--- a/.github/workflows/auto-sync.yml
+++ b/.github/workflows/auto-sync.yml
@@ -19,6 +19,8 @@ jobs:
 
       - name: Check out repository
         uses: actions/checkout@v4
+        with:
+          submodules: true
 
       - name: Install auto-sync package
         run: |