diff --git a/fhem/docs/commandref.html b/fhem/docs/commandref.html
index 9797d969c..1219d2db0 100644
--- a/fhem/docs/commandref.html
+++ b/fhem/docs/commandref.html
@@ -2856,6 +2856,9 @@ A line ending with \ will be concatenated with the next one, so long lines
         <li>HomeMatic<br>
             To communicate with HomeMatic type of devices @20kHz datarate
 
+        <li>MAX<br>
+            To communicate with MAX! type of devices @20kHz datarate
+
         </ul>
         </li><br>
     <li><a name="hmId">hmId</a><br>