diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 012791d..1f8f691 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,6 +1,7 @@
 name: Sourcemeta Schemas
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - main