diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ea8df6e76fe27529756b2e22efb6a96786e9ddd6..f17ebbdfd9c869a3f44b663c2e566c1764509ed1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,3 +1,7 @@
+variables:
+  DOCKER_HOST: tcp://docker:2375/
+  DOCKER_DRIVER: overlay2
+
 stages:
   - build