diff --git a/legacy/ephysics/doc/head.html b/legacy/ephysics/doc/head.html
index 35236ace8d..194ab36b8a 100644
--- a/legacy/ephysics/doc/head.html
+++ b/legacy/ephysics/doc/head.html
@@ -53,6 +53,7 @@
                 <li><a href="files.html">Files</a></li>
                 <li><a href="Examples.html">Examples</a></li>
                 <li><a href="EPhysics_8h.html">EPhysics API</a></li>
+                <li><a href="modules.html">Modules</a></li>
                 <li class="current"><a  href="index.html">Main Page</a></li>
             </ul>
         </div>