diff --git a/index.html b/index.html
index 0d73391..ceba23a 100644
--- a/index.html
+++ b/index.html
@@ -167,6 +167,24 @@
               <option value="10">10</option>
             </select>
           </td>
+        </tr
+          <tr>
+          <td>Wheel mutation</td>
+          <td>
+            <select id="wheelmutation" >
+              <option value="0">0</option>
+              <option value="1" selected="selected">1</option>
+              <option value="2">2</option>
+              <option value="3">3</option>
+              <option value="4">4</option>
+              <option value="5">5</option>
+              <option value="6">6</option>
+              <option value="7">7</option>
+              <option value="8">8</option>
+              <option value="9">9</option>
+              <option value="10">10</option>
+            </select>
+          </td>
         </tr>
       </table>