diff --git a/src/main.cpp b/src/main.cpp
index 0067adf..5ee5ab7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -73,7 +73,7 @@ struct __attribute__((packed)) sensor_readings_t {
   uint32_t lastUpdate = 0;
 } sensor_readings;
 
-sensor_readings_t sensors_a4cf1211c3e4, sensors_246f28d1fa5c, sensors_246f28d1a080, sensors_30aea47b0568;
+sensor_readings_t sensors_a4cf1211c3e4, sensors_246f28d1fa5c, sensors_246f28d1a080, sensors_246f28d1eff4;
 
 SensorHistory history_pressure(30);
 
@@ -196,8 +196,8 @@ void receiveMqtt(const char* topic, const char* data) {
       sensor = &sensors_246f28d1fa5c;
     } else if (strstr(topic, "thomas/sensor/246f28d1a080") == topic) {
       sensor = &sensors_246f28d1a080;
-    } else if (strstr(topic, "thomas/sensor/30aea47b0568") == topic) {
-      sensor = &sensors_30aea47b0568;
+    } else if (strstr(topic, "thomas/sensor/246f28d1eff4") == topic) {
+      sensor = &sensors_246f28d1eff4;
     }
 
     char* topic_last = strrchr(topic, '/');
@@ -411,8 +411,8 @@ void displayValues() {
     if (!ota.getMAC().equals("246f28d1a080") && millis() - sensors_246f28d1a080.lastUpdate < 15*60*1000) {
       display.printf("246f28d1a080: %4.1f %4.1f %6.1f\n", sensors_246f28d1a080.temperature, sensors_246f28d1a080.humidity, sensors_246f28d1a080.pressure);
     }
-    if (!ota.getMAC().equals("30aea47b0568") && millis() - sensors_30aea47b0568.lastUpdate < 15*60*1000) {
-      display.printf("30aea47b0568: %4.1f %4.1f %6.1f\n", sensors_30aea47b0568.temperature, sensors_30aea47b0568.humidity, sensors_30aea47b0568.pressure);
+    if (!ota.getMAC().equals("246f28d1eff4") && millis() - sensors_246f28d1eff4.lastUpdate < 15*60*1000) {
+      display.printf("246f28d1eff4: %4.1f %4.1f %6.1f\n", sensors_246f28d1eff4.temperature, sensors_246f28d1eff4.humidity, sensors_246f28d1eff4.pressure);
     }
 
   }
@@ -644,7 +644,7 @@ void setup()
   if (!ota.getMAC().equals("a4cf1211c3e4")) mqtt.subscribe("thomas/sensor/a4cf1211c3e4/#", receiveMqtt);
   if (!ota.getMAC().equals("246f28d1fa5c")) mqtt.subscribe("thomas/sensor/246f28d1fa5c/#", receiveMqtt);
   if (!ota.getMAC().equals("246f28d1a080")) mqtt.subscribe("thomas/sensor/246f28d1a080/#", receiveMqtt);
-  if (!ota.getMAC().equals("30aea47b0568")) mqtt.subscribe("thomas/sensor/30aea47b0568/#", receiveMqtt);
+  if (!ota.getMAC().equals("246f28d1eff4")) mqtt.subscribe("thomas/sensor/246f28d1eff4/#", receiveMqtt);
 
   /* temp: publish version */
   delay(5000);