diff --git a/jupyterhub_config.py b/jupyterhub_config.py
index fa891dcec0f4f2ddc97a132edaf769dc3c42d082..9c15a540ec9d594f0c2a0db1b2164a086ab59aaa 100644
--- a/jupyterhub_config.py
+++ b/jupyterhub_config.py
@@ -1118,6 +1118,9 @@ c.JupyterHub.spawner_class = 'dockerspawner.DockerSpawner'
 
 import os
 
+
+c.Spawner.args = ['--NotebookApp.allow_origin="https://jupyterhub.ki.ub.unibas.ch']
+
 # Spawn containers from this image
 c.DockerSpawner.image = os.environ["DOCKER_NOTEBOOK_IMAGE"]