diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4222373900..fc6e871a2c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,7 +17,7 @@ on:
       - staging
 
 concurrency:
-  group: ${{ github.ref }}
+  group: ${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
 jobs: