diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cfe48cc..fe822db 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,6 +5,9 @@ on:
       - master
       - release
   pull_request:
+concurrency:  
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   test:
     runs-on: ubuntu-latest