diff --git a/Doc/source/varLib/iup.rst b/Doc/source/varLib/iup.rst
new file mode 100644
index 000000000..336b231c1
--- /dev/null
+++ b/Doc/source/varLib/iup.rst
@@ -0,0 +1,7 @@
+###
+iup
+###
+
+.. automodule:: fontTools.varLib.iup
+   :members:
+   :undoc-members: