diff --git a/_config.yml b/_config.yml
index da0b1bb0..95a28baf 100644
--- a/_config.yml
+++ b/_config.yml
@@ -50,7 +50,7 @@ sphinx:
type: fontawesome
launch_buttons:
binderhub_url: https://binder.projectpythia.org
- jupyterhub_url: https://nimbus6.llnl.gov
+ jupyterhub_url: https://nimbus.llnl.gov
notebook_interface: jupyterlab
extra_navbar: |
Theme by Project Pythia.