diff --git a/wiki/menu.html b/wiki/menu.html
index ccb6379bf1843d9f42664a176c453f6c4dbf6dde..ace275282fd82864482147b08128ed737d30dc70 100644
--- a/wiki/menu.html
+++ b/wiki/menu.html
@@ -45,7 +45,7 @@
           </ul>
         </li>
         <!-- WET LAB -->
-        <li class="nav-item dropdown"></li>
+        <li class="nav-item dropdown">
           <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
             Wet Lab
           </a>