diff --git a/runner/Dockerfile b/runner/Dockerfile
index 188e3a93..34877e53 100644
--- a/runner/Dockerfile
+++ b/runner/Dockerfile
@@ -1,8 +1,12 @@
 FROM ubuntu:18.04
 
 RUN apt update \
-  && apt install curl ca-certificates expect -y --no-install-recommends \
-  && adduser --disabled-password --gecos "" --uid 1001 runner
+  && apt install curl ca-certificates -y --no-install-recommends \
+  && curl -L -o docker.tgz https://download.docker.com/linux/static/stable/x86_64/docker-19.03.5.tgz \
+  && tar zxvf docker.tgz \
+  && install -o root -g root -m 755 docker/docker /usr/local/bin/docker \
+  && rm -rf docker \
+  && adduser --disabled-password --gecos "" --uid 1000 runner
 
 RUN mkdir -p /runner \
   && cd /runner \