diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 5214d10..b1c0da9 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -1,6 +1,7 @@
 name: build
 
 on:
+  workflow_dispatch:
   push:
     branches: [ master ]
   schedule: