diff --git a/backend/Dockerfile b/backend/Dockerfile
index 2ba87ad96f707d1abd51911c349e919462881132..e0e8400c7e8def614846bf23fdb8a36ee0f7e613 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,6 +1,7 @@
 FROM python:3.8-alpine as builder
 
-RUN apk add --no-cache postgresql-dev gcc python3-dev musl-dev libffi-dev
+RUN apk add --no-cache postgresql-dev gcc g++ python3-dev musl-dev libffi-dev \
+    zlib-dev jpeg-dev
 
 WORKDIR /app/
 COPY requirements.txt ./
@@ -28,6 +29,4 @@ ENV DJANGO_SETTINGS_MODULE 'dblood.settings.production'
 ENV DEBUG 'False'
 ENV STATIC_URL '/api/static/'
 
-RUN ["python", "manage.py", "installtasks"]
-
 CMD ["gunicorn", "dblood.wsgi", "--bind", "0.0.0.0:8000"]