diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 21897e8..719d243 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -77,3 +77,4 @@ jobs:
     # 4. 미사용 이미지 정리
     - name: delete old docker image
       run: sudo docker system prune -f
+