diff --git a/_layouts/default.html b/_layouts/default.html
index 5818cee4a..d3be42836 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -39,6 +39,8 @@
                   Browser</a>
                 <a class="dropdown-item"
                   href="https://datacommons.org/tools/timeline">Timelines Explorer</a>
+                <a class="dropdown-item"
+                  href="https://datacommons.org/tools/scatter">Scatter Plot Explorer</a>
               </div>
             </li>
             <li class="nav-item dropdown">