diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7177cc06..d6361072 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,6 +1,7 @@
 name: Build
 
 on: push
+on: workflow_dispatch
 
 jobs:
   build-windows-msi: