diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index a866b7035..6889577df 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -1,4 +1,7 @@
 name: Build & Test
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
 on:
   workflow_dispatch:
     inputs: