diff --git a/doc/sphinx/index.rst b/doc/sphinx/index.rst
index 9c9cf61..f0e4930 100644
--- a/doc/sphinx/index.rst
+++ b/doc/sphinx/index.rst
@@ -16,6 +16,7 @@
    props.index
    lfun.index
    wiz.index
+   efun-mg.index
 
 
 Indices and tables