diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5c05bc7..1287a92 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,7 +7,7 @@ on:
     branches: [master]
 
 concurrency:
-  group: ${{ github.head_ref }}
+  group: ${{ github.head_ref || github.ref_name }}
   cancel-in-progress: true
 
 jobs: