diff --git a/customize.html b/customize.html
index 47a21f8..2483987 100644
--- a/customize.html
+++ b/customize.html
@@ -109,6 +109,7 @@ More subgames are available <a href="https://forum.minetest.net/viewforum.php?f=
       <li><a href="https://forum.minetest.net/viewtopic.php?t=4877">Travelnet teleporters</a></li>
       <li><a href="https://forum.minetest.net/viewtopic.php?t=4086">UFOs</a></li>
       <li><a href="https://forum.minetest.net/viewtopic.php?t=14726">Advanced Trains</a></li>
+      <li><a href="https://forum.minetest.net/viewtopic.php?t=15610">Vehicles</a></li>
       <li><a href="https://forum.minetest.net/viewtopic.php?t=13988">Cars</a></li>
     </ul>
   </div>