diff --git a/hm2mqtt-addon/addon/www/index.html b/hm2mqtt-addon/addon/www/index.html
index 07d83da..6c81f50 100644
--- a/hm2mqtt-addon/addon/www/index.html
+++ b/hm2mqtt-addon/addon/www/index.html
@@ -213,7 +213,7 @@
   <div class="ruler"></div>
 <label for="mqtt.username">MQTT Account Username</label><input class="config" name="mqtt.username" id="mqtt.username" size="32"> (optional)<br>
 <label for="mqtt.password">MQTT Account Password</label><input class="config" name="mqtt.password" id="mqtt.password" size="32"> (optional)<br>
-<label for="mqtt.clientid">MQTT ClientID</label><input class="config" name="mqtt.clientid" id="mqtt.clientid" size="32">)<br>
+<label for="mqtt.clientid">MQTT ClientID</label><input class="config" name="mqtt.clientid" id="mqtt.clientid" size="32">(default: <code>hm2mqtt</code>)<br>
 <label for="rfd">Enable rfd</label><input class="iface" type="checkbox" name="rfd" id="rfd" value="true"><br>
 <label for="hs485d">Enable hs485d (Wired)</label><input class="iface" type="checkbox" name="hs485d" id="hs485d" value="true"><br>
 <label for="cuxd">Enable CUxD</label><input class="iface" type="checkbox" name="cuxd" id="cuxd"><br>