diff --git a/Dockerfile b/Dockerfile
index f122a76..ae4736f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,10 +6,10 @@ COPY . .
 RUN pip wheel --no-cache-dir -w /app/wheels -r requirements.txt
 
 FROM alpine:latest as run
-RUN apk add --no-cache python3 py3-pip make mariadb-connector-c-dev
+RUN apk add --no-cache python3 py3-setuptools py3-pip make mariadb-connector-c-dev
 COPY --from=build /app /app
 WORKDIR /app
 RUN pip install --no-cache-dir --find-links /app/wheels -r requirements.txt
-RUN apk del py3-pip && rm -rf /app/wheels
+RUN pip cache purge && apk del py3-pip && rm -rf /var/cache/apk/* && rm -rf /app/wheels
 CMD make prod
 EXPOSE 8000