diff --git a/ports/espressif/esp-idf-config/sdkconfig-esp32.defaults b/ports/espressif/esp-idf-config/sdkconfig-esp32.defaults
index 0b8efe48cd..c60941afdf 100644
--- a/ports/espressif/esp-idf-config/sdkconfig-esp32.defaults
+++ b/ports/espressif/esp-idf-config/sdkconfig-esp32.defaults
@@ -470,16 +470,10 @@ CONFIG_ESP_MAIN_TASK_AFFINITY_CPU0=y
 CONFIG_ESP_MAIN_TASK_AFFINITY=0x0
 CONFIG_ESP_MINIMAL_SHARED_STACK_SIZE=2048
 # CONFIG_ESP_CONSOLE_UART_DEFAULT is not set
-CONFIG_ESP_CONSOLE_UART_CUSTOM=y
-# CONFIG_ESP_CONSOLE_NONE is not set
-CONFIG_ESP_CONSOLE_UART=y
+# CONFIG_ESP_CONSOLE_UART_CUSTOM is not set
+CONFIG_ESP_CONSOLE_NONE=y
 CONFIG_ESP_CONSOLE_MULTIPLE_UART=y
-CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_0=y
-# CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_1 is not set
-CONFIG_ESP_CONSOLE_UART_NUM=0
-CONFIG_ESP_CONSOLE_UART_TX_GPIO=8
-CONFIG_ESP_CONSOLE_UART_RX_GPIO=7
-CONFIG_ESP_CONSOLE_UART_BAUDRATE=115200
+CONFIG_ESP_CONSOLE_UART_NUM=-1
 CONFIG_ESP_INT_WDT=y
 CONFIG_ESP_INT_WDT_TIMEOUT_MS=300
 CONFIG_ESP_INT_WDT_CHECK_CPU1=y