diff --git a/test/Dockerfile b/test/Dockerfile
index a5f6c7e9cea98e1c5a9ec450657f8f72ec99957c..b7a3ed61b6be4e18cf5a46b7b6eccda605e7dae4 100644
--- a/test/Dockerfile
+++ b/test/Dockerfile
@@ -22,3 +22,4 @@ RUN apk --no-cache add \
 COPY ./requirements.txt /requirements.txt
 RUN pip3 install -r /requirements.txt
 RUN ln -s /usr/bin/python3 /usr/bin/python
+