diff --git a/.github/workflows/domains.yml b/.github/workflows/domains.yml
index f0a82517..6348f245 100644
--- a/.github/workflows/domains.yml
+++ b/.github/workflows/domains.yml
@@ -3,6 +3,7 @@ name: Check domains
 on:
   schedule:
     - cron:  '0 8 * * *'
+  workflow_dispatch:
 
 jobs:
   hello: