diff --git a/.github/workflows/validate-readme-files.yaml b/.github/workflows/ci.yaml
similarity index 66%
rename from .github/workflows/validate-readme-files.yaml
rename to .github/workflows/ci.yaml
index ed6c22d1..4c1a7d6b 100644
--- a/.github/workflows/validate-readme-files.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,8 +1,11 @@
-name: Validate README files
+name: CI
 on:
   pull_request:
-    branches:
-      - main
+    branches: [main]
+# Cancel in-progress runs for pull requests when developers push new changes
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 jobs:
   validate-contributors:
     runs-on: ubuntu-latest