diff --git a/www/base.html b/www/base.html
index 3932b542..d74e4260 100644
--- a/www/base.html
+++ b/www/base.html
@@ -115,6 +115,9 @@
                 <li><a href='/openseadragon/examples/ui-reference-strip/'>
                     <span>Image Reference Strip</span>
                 </a></li>
+                <li><a href='/openseadragon/examples/tilesource-collection/'>
+                    <span>Tile Source Collections</span>
+                </a></li>
             </ul>
         </li>