diff --git a/package/docker/Dockerfile b/package/docker/Dockerfile
index fae8463..9190083 100644
--- a/package/docker/Dockerfile
+++ b/package/docker/Dockerfile
@@ -1,12 +1,13 @@
 
 FROM python:3.7-alpine
 
-ADD ../.. /
+ADD . /
 RUN mkdir -p /var/matemat/db /var/matemat/upload \
   && apk --update add libmagic zlib jpeg zlib-dev jpeg-dev build-base \
   && pip3 install -u . \
   && apk del zlib-dev jpeg-dev build-base \
-  && rm -rf /var/cache/apk /root/.cache/pip
+  && rm -rf /var/cache/apk /root/.cache/pip \
+  && rm -rf /package
 
 EXPOSE 80/tcp
 CMD [ "/run.sh" ]