diff --git a/index.html b/index.html
index acb87e7..6d61104 100644
--- a/index.html
+++ b/index.html
@@ -163,6 +163,12 @@ <h2>Attendees</h2>
                             <td></td>
                             <td></td>
                         </tr>
+                        <tr>
+                            <th scope="row">Markus Bertling</th>
+                            <td><a href="https://twitter.com/herrbertling">@HerrBertling</a></td>
+                            <td>Jimdo Gmbh</td>
+                            <td></td>
+                        </tr>
                         <!--    <tr>
                                     <th scope="row"></th>
                                     <td><a href="https://twitter.com/">@</a></td>