diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
new file mode 100644
index 000000000000..8f7dbea5e239
--- /dev/null
+++ b/.github/workflows/stale.yml
@@ -0,0 +1,30 @@
+# This workflow warns of PRs that have had no activity for a specified amount of time.
+#
+# For more information, see:
+# https://github.com/actions/stale
+name: Mark stale pull requests
+
+on:
+  # Or run on demand
+  workflow_dispatch:
+  # Run every day at 00:00 UTC
+  schedule:
+  - cron: '0 0 * * *'
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+
+    steps:
+    - uses: actions/stale@v5
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        days-before-pr-stale: 14
+        stale-pr-message: >
+          This PR has not had activity in the past 2 weeks, labeling it as stale.
+          If the PR is waiting for review, notify the dev@lucene.apache.org list.
+          Thank you for your contribution!
+        stale-pr-label: 'no-pr-activity'