diff --git a/_includes/navigation.html b/_includes/navigation.html
index 137af839..b2ea47c0 100644
--- a/_includes/navigation.html
+++ b/_includes/navigation.html
@@ -9,6 +9,7 @@
     <div class="dropdown">
       <li><a href="#">Projects &#9660</a></li>
       <div class="dropdown-content">
+        <li><a href="http://bib.ubicenter.org">Basic Income Builder</a></li>
         <li><a href="https://covid.ubicenter.org">Covid</a></li>
         <li><a href="http://child-allowance.ubicenter.org/">Child allowance</a></li>
         <li><a href="{{site.baseurl}}projects/plan-explorer/">Plan Explorer</a></li>