diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1f89ec3..98ce039 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,6 +10,8 @@ stages:
 test:
   stage: test
   image: docker/compose:latest
+  variables:
+    DOCKER_TLS_CERTDIR: ""
   services:
     - docker:dind
   script: