diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 957690cd..bafaaf4e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,14 +1,13 @@
 image: docker:19.03.0-dind
-# services:
-#   - name: docker:dind
-#     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: ""
+services:
+  - name: docker:dind
+    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:
   - linting