diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f19b3a4ed7a78d4b2332ead9b50a9f5a28d57b70..430990bd4a3f8a4949767daf0440355de7275a1c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,6 +10,7 @@ variables:
   DOCKER_TLS_CERTDIR: "/certs"
 
 before_script:
+  - unset DOCKER_HOST
   - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
 
 push_docker_image: