diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c0d7c3f..33aa37a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,6 +9,9 @@ before_script:
   - export IMAGE_DOCKERHUB_USER=$DOCKERHUB_USER
   - export IMAGE_DOCKERHUB_PASSWORD=$DOCKERHUB_PASSWORD
 
+variables:
+  DOCKER_HOST: tcp://localhost:2375/
+
 stages:
   - lint&test
   - upload