diff --git a/.woodpecker.yml b/.woodpecker.yml
index 97dda97..0dbba6e 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -3,10 +3,9 @@ steps:
     image: woodpeckerci/plugin-kaniko:1.0.0
     pull: true
     settings:
-      registry: https://git.sandbox.iuk.hdm-stuttgart.de
+      registry: git.sandbox.iuk.hdm-stuttgart.de
       repo: git.sandbox.iuk.hdm-stuttgart.de/grosse/jupyterhub
-      tags: 
-        - 2.0.0
+      tags: 2.0.0
       dockerfile: Dockerfile
       username:
         from_secret: docker_username