diff --git a/backend/Dockerfile b/backend/Dockerfile
index fa8217e..e27d278 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -14,6 +14,8 @@ RUN npm install
 # 소스 코드 복사
 COPY . .
 
+RUN ls -al
+
 COPY ../.env.development ./.env
 
 # NestJS 빌드