diff --git a/.github/workflows/pr-from-upstream.yml b/.github/workflows/pr-from-upstream.yml
index db9fffc..7eaa9b4 100644
--- a/.github/workflows/pr-from-upstream.yml
+++ b/.github/workflows/pr-from-upstream.yml
@@ -2,6 +2,7 @@ name: "Sync with Upstream and Create PR"
 
 on:
   workflow_call:
+  workflow_dispatch:
   schedule:
     - cron: "30 0 * * *"  # Run every day at 00:30 UTC (9:30 JST)