diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0704bfa..71bf9af 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,5 +1,6 @@
 name: mkdocs build
 on:
+  workflow_dispatch:
   push:
     branches:
       - main