diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index e826649a..9b0c7461 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -8,6 +8,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref_name || github.run_id }}
+  cancel-in-progress: false
+
 jobs:
   build-test:
     runs-on: ubuntu-latest