diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index aa0d674d1b..8c4ce41936 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -8,6 +8,13 @@ on:
   pull_request:
     types: [opened, synchronize]
 
+concurrency:
+  # Cancel older, in-progress jobs from the same PR, same workflow.
+  # use run_id if the job is triggered by a push to ensure
+  # push-triggered jobs to not get canceled.
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   docs:
     runs-on: ubuntu-latest