diff --git a/jupyter/base/values/values.yaml b/jupyter/base/values/values.yaml
index fcca87e..973b7d7 100644
--- a/jupyter/base/values/values.yaml
+++ b/jupyter/base/values/values.yaml
@@ -142,7 +142,6 @@ hub:
       c.JupyterHub.services = [
           {
               'name': 'refresh-token',
-              'url': 'http://0.0.0.0:8082',
               'command': [sys.executable, '/usr/local/etc/jupyterhub/refresh-token.py']
           }
       ]