diff --git a/.github/workflows/docfx.yml b/.github/workflows/docfx.yml
index e460ace..e922032 100644
--- a/.github/workflows/docfx.yml
+++ b/.github/workflows/docfx.yml
@@ -3,6 +3,7 @@ name: DocFX
 on:
   push:
     branches: [ main ]
+  workflow_dispatch:
 
 jobs:
   docfx: