diff --git a/result/tests/Dockerfile b/result/tests/Dockerfile
index 8d1b80e..b8b6e90 100644
--- a/result/tests/Dockerfile
+++ b/result/tests/Dockerfile
@@ -1,4 +1,5 @@
 FROM node:8.9-slim
+
 RUN apt-get update -qq && apt-get install -qy \ 
     ca-certificates \
     bzip2 \