diff --git a/Dockerfile_test b/Dockerfile_test
index 2e9d51b..aa4ffd4 100644
--- a/Dockerfile_test
+++ b/Dockerfile_test
@@ -32,5 +32,4 @@ ENV NODE_ENV="test"
 COPY package.json .
 RUN npm install
 COPY . .
-RUN ls
 RUN xvfb-run --server-args="-screen 0 1024x768x24" npm test