diff --git a/docs/source/index.rst b/docs/source/index.rst
index ee499822e..f0896cfd3 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -75,6 +75,7 @@ Documentation
    usage/usage
    models/models
    literature/videos
+   v0.3.x/index
 
 
 Indices and tables