diff --git a/.github/workflows/checkin.yml b/.github/workflows/checkin.yml
index 1a42cdfe2..598cb2e4d 100644
--- a/.github/workflows/checkin.yml
+++ b/.github/workflows/checkin.yml
@@ -2,6 +2,7 @@ name: checkin
 on:
   schedule:
     - cron: "45 02 * * *"
+  workflow_dispatch:
 
 jobs:
   sync_with_upstream: