1 files changed, 1 insertions, 0 deletions

diff --git a/index.rst b/index.rst
index 42230c1f..f85aa78b 100644
--- a/index.rst
+++ b/index.rst
@@ -47,6 +47,7 @@ Documentation Overview
 ----------------------
 
 .. toctree::
+  :numbered:
   :maxdepth: 2
 
   core/index