diff --git a/workflow-templates/playwright.yml b/workflow-templates/playwright.yml
index 02fbb79..3f1ab48 100644
--- a/workflow-templates/playwright.yml
+++ b/workflow-templates/playwright.yml
@@ -1,3 +1,8 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+#
 # SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
 # SPDX-License-Identifier: MIT
 
@@ -31,6 +36,9 @@ on:
 
 permissions:
   contents: read
+concurrency:
+  group: node-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
 
 jobs:
   playwright-setup: