diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d4bad27ef..770718493 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,6 @@ default:
   image:
     name: fpco/stack-build:lts-13.21
   cache:
-    key: "${CI_COMMIT_REF_SLUG}"
     paths:
       - node_modules
       - .stack