diff --git a/.gitea/workflows/docker-build.yml b/.gitea/workflows/docker-build.yml
index b9aef21..82cdd4a 100644
--- a/.gitea/workflows/docker-build.yml
+++ b/.gitea/workflows/docker-build.yml
@@ -11,7 +11,7 @@ on:
 
 jobs:
   build-and-push:
-    runs-on: ubuntu-latest
+    runs-on: docker-builder
     steps:
       - name: Code auschecken
         uses: actions/checkout@v4