Fix

Author: lucasssvaz

.github/workflows/tests.yml

@@ -10,7 +10,7 @@ env:
   WORKFLOW_REF: ${{ github.event.pull_request.number || github.ref }}
 
 concurrency:
-  group: tests-${{ env.WORKFLOW_REF }}
+  group: tests-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
 jobs: