diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a0583ca..fbb70b7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,6 +4,10 @@ on:
   push:
   workflow_call:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     runs-on: ubuntu-latest