diff --git a/tasmota/tasmota_configurations_ESP32.h b/tasmota/tasmota_configurations_ESP32.h
index 8a533e0b4..84e937bf3 100644
--- a/tasmota/tasmota_configurations_ESP32.h
+++ b/tasmota/tasmota_configurations_ESP32.h
@@ -457,7 +457,9 @@
 //#define USE_A4988_STEPPER                        // Add support for A4988/DRV8825 stepper-motor-driver-circuit (+10k5 code)
 //#define USE_THERMOSTAT                           // Add support for Thermostat
 
-#define USE_ETHERNET                             // Add support for ethernet (+20k code)
+#if CONFIG_IDF_TARGET_ESP32
+  #define USE_ETHERNET                             // Add support for ethernet (+20k code)
+#endif
 
 #ifndef USE_KNX
 #define USE_KNX                                  // Enable KNX IP Protocol Support (+23k code, +3k3 mem)