diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1c43818..9a8a0a3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,7 +1,7 @@
 # This file is a template, and might need editing before it works on your project.
 docker-build-master:
   # Official docker image.
-  image: docker:latest
+  image: docker:18.09.7-dind
   stage: build
   services:
     - docker:dind