diff --git a/.github/sync-repo-settings.yaml b/.github/sync-repo-settings.yaml
index 491be19e7..9908bfe38 100644
--- a/.github/sync-repo-settings.yaml
+++ b/.github/sync-repo-settings.yaml
@@ -19,6 +19,7 @@ branchProtectionRules:
       - 'Kokoro - Test: Java 17 GraalVM Native Image'
       - javadoc
       - library_generation
+      - unmanaged_dependency_check
   - pattern: 1.111.0-sp
     isAdminEnforced: true
     requiredApprovingReviewCount: 1