diff --git a/test/utils/docker/ubuntu1404/Dockerfile b/test/utils/docker/ubuntu1404/Dockerfile
index d65d4a28a45..55697d43a71 100644
--- a/test/utils/docker/ubuntu1404/Dockerfile
+++ b/test/utils/docker/ubuntu1404/Dockerfile
@@ -32,3 +32,4 @@ RUN echo -e '[local]\nlocalhost' > /etc/ansible/hosts
 
 VOLUME /sys/fs/cgroup /run /tmp
 ENV container=docker
+CMD ["/sbin/init"]