diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 2ab63f628..f48b8ae95 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -6,6 +6,10 @@ on:
   pull_request:
     branches: [master, develop]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   APP_CONFIG_ECM_HOST: ${{ secrets.PIPELINE_ENV_URL }}
   ADMIN_EMAIL: ${{ secrets.PIPELINE_ADMIN_USERNAME }}