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-rw-r--r--.github/workflows/check-by-name.yml7
1 files changed, 7 insertions, 0 deletions
diff --git a/.github/workflows/check-by-name.yml b/.github/workflows/check-by-name.yml
index 38e63f32237aa..5863d0186f9bc 100644
--- a/.github/workflows/check-by-name.yml
+++ b/.github/workflows/check-by-name.yml
@@ -20,6 +20,13 @@ permissions:
   # We need this permission to cancel the workflow run if there's a merge conflict
   actions: write
 
+# Create a check-by-name concurrency group based on the pull request number. if
+# an event triggers a run on the same PR while a previous run is still in
+# progress, the previous run will be canceled and the new one will start.
+concurrency:
+  group: check-by-name-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
 jobs:
   check:
     # This needs to be x86_64-linux, because we depend on the tooling being pre-built in the GitHub releases