diff --git a/script/build/sync_repo.sh b/script/build/sync_repo.sh
index 698c78f68..997396359 100755
--- a/script/build/sync_repo.sh
+++ b/script/build/sync_repo.sh
@@ -14,6 +14,11 @@ if echo $CI_BUILD_REF_NAME | grep cherry-pick-; then
   exit 0
 fi
 
+if echo $CI_BUILD_REF_NAME | grep dependabot/; then
+  echo 'sync no dependabot branches'
+  exit 0
+fi
+
 git checkout $CI_BUILD_REF_NAME
 if [ "$CI_BUILD_REF_NAME" != "$CI_BUILD_TAG" ]; then
   git pull --rebase origin $CI_BUILD_REF_NAME