diff --git a/.github/workflows/check-migrations.yml b/.github/workflows/check-migrations.yml
index 7dd3ed004f..7cc421b3a4 100644
--- a/.github/workflows/check-migrations.yml
+++ b/.github/workflows/check-migrations.yml
@@ -7,6 +7,12 @@ on:
     branches: ["main"]
   workflow_dispatch:
 
+# Cancel a currently running workflow from the same PR, branch or tag when a new workflow is
+# triggered (ref https://stackoverflow.com/a/72408109)
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   runtime-matrix:
     runs-on: ubuntu-latest