diff --git a/arduino/sonoffliving/sonoffliving.cpp b/arduino/sonoffliving/sonoffliving.cpp
index 7965f2c..ec80dd4 100644
--- a/arduino/sonoffliving/sonoffliving.cpp
+++ b/arduino/sonoffliving/sonoffliving.cpp
@@ -121,13 +121,6 @@ void testConnectMQTT()
       Debug.print("OK\nSubscribe");
       client.subscribe(MQTT_COMMAND);
 
-      blinkLED(LED_PIN, 40, 8);
-      if(digitalRead(RELAY_PIN) == HIGH)  {
-        digitalWrite(LED_PIN, LOW);
-      } else {
-        digitalWrite(LED_PIN, HIGH);
-      }
-
       Debug.println(" OK");
     } else {
       Debug.print("KO, erreur : ");
@@ -154,9 +147,9 @@ void callbackMQTT(char* topic, byte* payload, unsigned int length)
   Debug.println(msgString);
 
   if (stopic == MQTT_COMMAND) {
-    if (msgString == "on") {
+    if (msgString == "ON") {
       relayState = true;
-    } else if (msgString == "off") {
+    } else if (msgString == "OFF") {
       relayState = false;
     } else if (msgString == "reset"){
       ESP.restart();