diff --git a/Dockerfile b/Dockerfile
index ca681a4..cbc0085 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,5 +25,8 @@ RUN GITHUB_REPO="https://github.com/mattn/goreman" \
 # goreman setup
 RUN echo "web: gosu dummy /bin/busybox httpd -f -p 8080 -h /webui-aria2\nbackend: gosu dummy /usr/bin/aria2c --enable-rpc --rpc-listen-all --dir=/data" > Procfile
 
+VOLUME /data
 EXPOSE 8080 6800
-CMD ["goreman", "start"]
+
+CMD ["start"]
+ENTRYPOINT ["/usr/local/bin/goreman"]