diff --git a/_data/sidebars/merlin6_sidebar.yml b/_data/sidebars/merlin6_sidebar.yml
index 4ce7b9b..ad0150c 100644
--- a/_data/sidebars/merlin6_sidebar.yml
+++ b/_data/sidebars/merlin6_sidebar.yml
@@ -49,6 +49,8 @@ entries:
       url: /merlin6/jupyterhub.html
     - title: Jupyterlab
       url: /merlin6/jupyterlab.html
+    - title: Jupytext - efficient editing
+      url: /merlin6/jupytext.html
   - title: 
   - title: Announcements
     folderitems: