diff --git a/docs/html/google/google_toc.cs b/docs/html/google/google_toc.cs
index c57cf97bbd762..963cfc1517b19 100644
--- a/docs/html/google/google_toc.cs
+++ b/docs/html/google/google_toc.cs
@@ -45,6 +45,11 @@
           <span class="en">Drive</span>
       </a></div>
   </li>
+  <li class="nav-section">
+    <div class="nav-section-header empty"><a href="<?cs var:toroot?>google/play-services/cast.html">
+          <span class="en">Cast</span>
+      </a></div>
+  </li>
   <li class="nav-section">
     <div class="nav-section-header"><a href="<?cs var:toroot ?>google/play-services/ads.html">
       <span class="en">Ads</span></a>