diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7ca9af1..c5b8978 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -24,7 +24,7 @@ build:
   stage: build
   script: ./gradlew publish
   cache:
-    key: "$CI_COMMIT_REF_NAME"
+    key: "version-persistence"
     policy: pull-push
     paths:
       - version.properties