diff --git a/index.rst b/index.rst
index a3ea21aab739338525bd83349e613d63dd4c6c52..c8c934732e3c7a99344530f7dafa5dedb70bbafe 100644
--- a/index.rst
+++ b/index.rst
@@ -88,6 +88,7 @@ daily life.
 
    oniro/fallback-devices-support
    oniro/debug-mode
+   oniro/update-tool
 
 .. toctree::
    :caption: Contribute