diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index 997716138..73f00fe94 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -1,6 +1,5 @@
 name: 'Close stale issues and PRs'
-on:
-  workflow-dispatch:
+on: [workflow_dispatch]
   #schedule:
   #  - cron: '30 1 * * *'