diff --git a/.gitea/workflows/sync-github.yml b/.gitea/workflows/sync-github.yml
index 5b66a2e..48749f8 100644
--- a/.gitea/workflows/sync-github.yml
+++ b/.gitea/workflows/sync-github.yml
@@ -11,6 +11,8 @@ jobs:
     steps:
       - name: Checkout from Gitea
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Push to GitHub mirror-main
         run: |