diff --git a/docs/index.rst b/docs/index.rst
index b6455204..3132f634 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -38,6 +38,7 @@ The documentation is organized in two parts:
    readability
    dependencydistance
    posstats
+   quality
 
 .. add more references here