diff --git a/arduino_mqtt/arduino_mqtt.ino b/arduino_mqtt/arduino_mqtt.ino
index 321a106..80760dd 100644
--- a/arduino_mqtt/arduino_mqtt.ino
+++ b/arduino_mqtt/arduino_mqtt.ino
@@ -180,7 +180,7 @@ void loop() {
   if(currentMillis - previousMillis > interval) {
       previousMillis = currentMillis;
       humidity = dht.readHumidity();
-      temperature = dht.readTemperature();
+      temperature = dht.readTemperature() - 5;
       showDisplay();
 
       if (!MQTTclient.connected()) {