diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1577dedb3380dd08a83f2714f264406b3aeea43b..603976876b3ce483f462daa4b5e055d2098bac87 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,7 +8,7 @@ test_schemas:
   stage: test
   image: python:3
   cache:
-    key: "$CI_PROJECT_ID__pip_cache"
+    key: "pip_cache"
     paths:
       - .cache/pip
   before_script: