diff --git a/Dockerfile b/Dockerfile
index 3e106277b..6fe1180fd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,8 @@ FROM docker.beryju.org/passbook/base:latest
 COPY ./passbook/ /app/passbook
 COPY ./manage.py /app/
 COPY ./docker/uwsgi.ini /app/
-
-USER passbook
+RUN chown -R passbook: /app
 
 WORKDIR /app/
+
+USER passbook