diff --git a/Dockerfile b/Dockerfile
index c4586bb..7a05870 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,14 @@
 FROM alpine:latest
-RUN apk add --update --no-cache python2 py2-pip py2-gevent \
-                                py2-flask py2-requests py2-pygments py2-redis \
-                                py2-cffi py2-icu bash vim gawk sed
 WORKDIR /app
 COPY . /app
-RUN apk add --update --no-cache --virtual build-deps python2-dev build-base git && pip install -r requirements.txt && sh share/scripts/get-sheets.sh && apk del build-deps
+RUN apk add --update --no-cache python2 py2-pip py2-gevent \
+    py2-flask py2-requests py2-pygments py2-redis \
+    py2-cffi py2-icu bash vim gawk sed \
+    && apk add --update --no-cache --virtual build-deps python2-dev \
+    build-base git \
+    && pip install -r requirements.txt \
+    && sh share/scripts/get-sheets.sh \
+    && apk del build-deps \
+    && rm -rf /var/cache/apk/*
 ENTRYPOINT ["python2"]
-CMD ["bin/srv.py"]
\ No newline at end of file
+CMD ["bin/srv.py"]