diff --git a/Doc/source/varLib/index.rst b/Doc/source/varLib/index.rst
index 0e9f17b8e..50ecce6ec 100644
--- a/Doc/source/varLib/index.rst
+++ b/Doc/source/varLib/index.rst
@@ -5,12 +5,18 @@ varLib
 .. toctree::
    :maxdepth: 2
 
+   builder
    designspace
+   featureVars
    interpolatable
    interpolate_layout
+   iup
    merger
    models
    mutator
+   mvar
+   plot
+   varStore
 
 .. automodule:: fontTools.varLib
    :members: