diff --git a/Dockerfile b/Dockerfile
index fd8019c6..3980251d 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM python:3.8 as build
 ADD app/requirements.txt /requirements.txt
-RUN apt-get update && apt-get install -y libmagickwand-dev && pip install -rq requirements.txt
+RUN apt-get update && apt-get install -y libmagickwand-dev && pip install -q -r requirements.txt
 
 FROM python:3.8-slim
 RUN apt-get update && apt-get install -y libmagickwand-dev