diff --git a/Arduino_Sketch/HASwitchPlate/HASwitchPlate.ino b/Arduino_Sketch/HASwitchPlate/HASwitchPlate.ino
index 068c7b8..74300f7 100644
--- a/Arduino_Sketch/HASwitchPlate/HASwitchPlate.ino
+++ b/Arduino_Sketch/HASwitchPlate/HASwitchPlate.ino
@@ -767,7 +767,7 @@ void mqttDiscovery()
 
   // light discovery for backlight
   String mqttDiscoveryTopic = String(hassDiscovery) + String(F("/light/")) + String(haspNode) + String(F("/config"));
-  String mqttDiscoveryPayload = String(F("{\"name\":\"")) + String(haspNode) + String(F(" backlight\",\"command_topic\":\"")) + mqttLightCommandTopic + String(F("\",\"state_topic\":\"")) + mqttLightStateTopic + String(F("\",\"brightness_state_topic\":\"")) + mqttLightBrightStateTopic + String(F("\",\"brightness_command_topic\":\"")) + mqttLightBrightCommandTopic + String(F("\",\"availability_topic\":\"")) + mqttStatusTopic + String(F("\",\"brightness_scale\":100,\"unique_id\":\"")) + mqttClientId + String(F("-backlight\",\"payload_on\":\"ON\",\"payload_off\":\"OFF\",\"payload_available\":\"ON\",\"payload_not_available\":\"OFF\",\"device\":{\"identifiers\":[\"")) + mqttClientId + String(F("\"],\"name\":\"")) + String(haspNode) + String(F("\",\"manufacturer\":\"HASwitchPlate\",\"model\":\"HASPone v1.0.0\",\"sw_version\":")) + String(haspVersion) + String(F(",\"configuration_url\":\"http://")) + WiFi.localIP().toString() + String(F("\"}}"));
+  String mqttDiscoveryPayload = String(F("{\"name\":\"")) + String(haspNode) + String(F(" backlight\",\"command_topic\":\"")) + mqttLightCommandTopic + String(F("\",\"state_topic\":\"")) + mqttLightStateTopic + String(F("\",\"brightness_state_topic\":\"")) + mqttLightBrightStateTopic + String(F("\",\"brightness_command_topic\":\"")) + mqttLightBrightCommandTopic + String(F("\",\"availability_topic\":\"")) + mqttStatusTopic + String(F("\",\"brightness_scale\":100,\"unique_id\":\"")) + mqttClientId + String(F("-backlight\",\"payload_on\":\"ON\",\"payload_off\":\"OFF\",\"payload_available\":\"ON\",\"payload_not_available\":\"OFF\",\"device\":{\"identifiers\":[\"")) + mqttClientId + String(F("\"],\"name\":\"")) + String(haspNode) + String(F("\",\"manufacturer\":\"HASwitchPlate\",\"model\":\"HASPone v1.0.0\",\"sw_version\":")) + String(haspVersion) + String(F("}}"));
   mqttClient.publish(mqttDiscoveryTopic, mqttDiscoveryPayload, true, 1);
   debugPrintln(String(F("MQTT OUT: '")) + mqttDiscoveryTopic + String(F("' : '")) + String(mqttDiscoveryPayload) + String(F("'")));