diff --git a/index.rst b/index.rst
index db238bb985d3b504714e4c9249c334d34a78720a..a3ea21aab739338525bd83349e613d63dd4c6c52 100644
--- a/index.rst
+++ b/index.rst
@@ -71,6 +71,7 @@ daily life.
    :maxdepth: 2
 
    oniro/supported-technologies/openthread
+   oniro/supported-technologies/matter
    oniro/supported-technologies/containers
    oniro/supported-technologies/modbus
    oniro/supported-technologies/lvgl