diff --git a/Dockerfile b/Dockerfile
index e4320bb2c418a40146e85fe66229856860f07c96..3110b4908f3ca4cf8c939e69012d711cd9b823c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM alpine:3.7
 RUN echo 'http://dl-cdn.alpinelinux.org/alpine/latest-stable/community' >> /etc/apk/repositories; \
     apk update;
 
-RUN apk add docker; \
+RUN apk add docker openrc; \
     rc-update add docker boot; \
     service docker start;