diff --git a/tasmota/include/tasmota_configurations_ESP32.h b/tasmota/include/tasmota_configurations_ESP32.h
index 8fcc8ba0f..b0899d852 100644
--- a/tasmota/include/tasmota_configurations_ESP32.h
+++ b/tasmota/include/tasmota_configurations_ESP32.h
@@ -21,6 +21,7 @@
 #define _TASMOTA_CONFIGURATIONS_ESP32_H_
 
 #ifdef ESP32
+#include "sdkconfig.h"
 
 /*********************************************************************************************\
  * [tasmota32x-safeboot.bin]
@@ -185,8 +186,10 @@
 #define USE_WEBSERVER
 #define USE_WEBCLIENT
 #define USE_WEBCLIENT_HTTPS
-#define USE_SERIAL_BRIDGE                        // Add support for software Serial Bridge console Tee (+2k code)
-#define USE_ETHERNET
+#if CONFIG_IDF_TARGET_ESP32
+  #define USE_SERIAL_BRIDGE                        // Add support for software Serial Bridge console Tee (+2k code)
+  #define USE_ETHERNET
+#endif  // CONFIG_IDF_TARGET_ESP32
 
 #endif  // FIRMWARE_SAFEBOOT