diff --git a/controllers/index/views/index.jade b/controllers/index/views/index.jade
index b3e4e9c..038033c 100644
--- a/controllers/index/views/index.jade
+++ b/controllers/index/views/index.jade
@@ -34,3 +34,8 @@ block content
             a(href="#{urls.stream}") Sphere streaming
             p.
                 Streaming of 3D obj model of sphere
+
+        li
+            a(href="#{urls.sponza}") Sponza streaming
+            p.
+                If you like streaming big models !
diff --git a/urls.js b/urls.js
index c6acd50..b093a12 100644
--- a/urls.js
+++ b/urls.js
@@ -6,6 +6,7 @@ module.exports.arrows = '/prototype/arrows/';
 module.exports.viewports = '/prototype/viewports/';
 module.exports.stream = '/stream/';
 module.exports.reverse = '/prototype/reverse/';
+module.exports.sponza = '/prototype/sponza/';
 module.exports.replay_index = '/prototype/replay/';
 module.exports.tutorial = '/prototype/tutorial';
 module.exports.logout = '/logout';