diff --git a/.github/workflows/weekly.yml b/.github/workflows/weekly.yml
index beab6871..ac3acad6 100644
--- a/.github/workflows/weekly.yml
+++ b/.github/workflows/weekly.yml
@@ -5,6 +5,7 @@ name: Weekly Distcheck
 on:
   schedule:
     - cron: '0 0 * * 0'
+  workflow_dispatch:
 
 jobs:
   schedule: