diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 9944d29..ab46540 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -1,9 +1,10 @@
-name: ci
+name: Build Docker image
 
 on:
   push:
     branches:
-      - 'main'
+      - main
+  workflow_dispatch:
 
 jobs:
   docker: