diff --git a/code/espurna/config/hardware.h b/code/espurna/config/hardware.h
index f095bff7..896221f7 100644
--- a/code/espurna/config/hardware.h
+++ b/code/espurna/config/hardware.h
@@ -16,7 +16,7 @@
 //#define ESP_RELAY_BOARD
 //#define ECOPLUG
 //#define ESPURNA
-//#define WIFI_RELAY
+//#define MQTT_RELAY
 
 //#define ENABLE_DHT            1
 //#define ENABLE_DS18B20        1
@@ -189,10 +189,10 @@
 // WiFi MQTT Relay / Thermostat
 // -----------------------------------------------------------------------------
 
-#elif defined(WIFI_RELAY)
+#elif defined(MQTT_RELAY)
 
     #define MANUFACTURER        "OPENENERGYMONITOR"
-    #define DEVICE              "WIFI_RELAY"
+    #define DEVICE              "MQTT_RELAY"
     #define BUTTON1_PIN         0
     #define RELAY1_PIN          12
     #define RELAY1_PIN_INVERSE  0
diff --git a/images/devices/wifi-relay.jpg b/images/devices/mqtt-relay.jpg
similarity index 100%
rename from images/devices/wifi-relay.jpg
rename to images/devices/mqtt-relay.jpg