diff --git a/.github/workflows/stale-issue-bot.yaml b/.github/workflows/stale-issue-bot.yaml
index e33236a9..93e9d8c6 100644
--- a/.github/workflows/stale-issue-bot.yaml
+++ b/.github/workflows/stale-issue-bot.yaml
@@ -2,7 +2,7 @@
 name: "Close stale issues"
 on:
   schedule:
-  - cron: "0 0 * * *"
+    - cron: '0 0 * * *'
 jobs:
   stale:
     runs-on: ubuntu-latest
@@ -29,3 +29,14 @@ jobs:
         exempt-issue-labels: 'enhancement,bug'
         days-before-stale: 21
         days-before-close: 7
+  invalid:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/stale@v3
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-issue-label: invalid
+        stale-pr-label: invalid
+        days-before-stale: -1
+        days-before-close: 2
+        remove-stale-when-updated: false