diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a8515cf67c14a020c69f2b91e6d129847b24707b..d40655308eff1487d63ff28bf00f0e8f28260ae5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,7 @@ image: slave:latest
 
 
 build:
-variables:
+  variables:
     CI_DEBUG_TRACE: "true"
   script:
     - echo CI_COMMIT_REF_NAME $CI_COMMIT_REF_NAME