diff --git a/Dockerfile b/Dockerfile
index 75ec9f3..16cebd3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,5 +14,5 @@ ADD . /code/
 
 RUN python -m pip install gunicorn
 
-RUN python manage.py collectstatic
+RUN python manage.py collectstatic --no-input --clear
 CMD bash -c "python manage.py migrate && gunicorn -b 0.0.0.0:8000 --capture-output --error-logfile - --access-logfile - spejstore.wsgi:application"