diff --git a/www/index.html b/www/index.html
index 1098d3b..8944f1f 100644
--- a/www/index.html
+++ b/www/index.html
@@ -99,6 +99,12 @@
       </th>
       <td>Hobby OS based on Dream Scheme</td>
     </tr>
+    <tr>
+      <th>
+        <a href="unroff/">Unroff</a>
+      </th>
+      <td>Troff document converter</td>
+    </tr>
     <tr>
       <th>
         <a href="xxl/">Xxl</a>