diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 06fe1238f261b98b86897630d9f852781f2e7b39..18e48f0780f3afd8a7643bb829db86850db02eca 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -60,7 +60,7 @@ test-helm:
     # - deploy-theodolite
   variables:
     KUBECTL: v1.21.3
-    CLUSTERNAME: "$CI_PROJECT_NAME-CI_PIPELINE_ID"
+    CLUSTERNAME: "$CI_PROJECT_NAME-$CI_PIPELINE_ID"
   cache:
     paths:
       - helm/charts