diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0639135ab151daec80323b0314ae7a3d42ddf747..e2c704760fae7a318a24c70b76d9323753ea43f0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,6 +17,7 @@ variables:
   NIXPKGS_ALLOW_UNFREE: "1"
   NIXPKGS_ALLOW_INSECURE: "1"
   DOCKER_DRIVER: overlay2
+  DOCKER_HOST: tcp://dind:2375
   GIT_DEPTH: 10
 
 stages: