diff --git a/.gitea/workflows/main.yml b/.gitea/workflows/main.yml
index b193122..e4f9d64 100644
--- a/.gitea/workflows/main.yml
+++ b/.gitea/workflows/main.yml
@@ -3,6 +3,7 @@ name: Build a dev image
 on:
   push:
     branches: [ main ]
+  workflow_dispatch: {}
 
 jobs:
   build: