diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bafaaf4e..8ee37e71 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,9 +4,6 @@ services:
     entrypoint: ["env", "-u", "DOCKER_HOST"]
     command: ["dockerd-entrypoint.sh"]
 variables:
-  DOCKER_HOST: tcp://docker:2375/
-  DOCKER_DRIVER: overlay2
-  # See https://github.com/docker-library/docker/pull/166
   DOCKER_TLS_CERTDIR: ""
 
 stages: