diff --git a/tasmota/include/tasmota_configurations_ESP32.h b/tasmota/include/tasmota_configurations_ESP32.h
index c7e27be74..0cb372ec9 100644
--- a/tasmota/include/tasmota_configurations_ESP32.h
+++ b/tasmota/include/tasmota_configurations_ESP32.h
@@ -190,7 +190,8 @@
 #if CONFIG_IDF_TARGET_ESP32
 #if CONFIG_FREERTOS_UNICORE
   #undef USE_MQTT_TLS
-  #define USE_SERIAL_BRIDGE                        // Add support for software Serial Bridge console Tee (+2k code)
+//  #define USE_SERIAL_BRIDGE                        // Add support for software Serial Bridge console Tee (+4.5k code)
+  #define USE_SPI                                    // Make SPI Ethernet adapters useable (+124 bytes)
   #define USE_ETHERNET
 #endif  // CONFIG_FREERTOS_UNICORE
 #endif  // CONFIG_IDF_TARGET_ESP32