diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 51e7633..d98fed8 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -2,6 +2,8 @@ name: Create dokuwiki docker image
 run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
 on:
   push:
+    branches:
+      - main
     paths:
       - '*Dockerfile'