diff --git a/ports/espressif/boards/waveshare_esp32_s3_zero/pins.c b/ports/espressif/boards/waveshare_esp32_s3_zero/pins.c
index 868c26be20140..15225b1c57c5d 100644
--- a/ports/espressif/boards/waveshare_esp32_s3_zero/pins.c
+++ b/ports/espressif/boards/waveshare_esp32_s3_zero/pins.c
@@ -152,8 +152,7 @@ static const mp_rom_map_elem_t board_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR_D21), MP_ROM_PTR(&pin_GPIO21) },
     { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO21) },
 
-    { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
-    { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
+    // UART - using TX RX on silkscreen
     { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }
 };
 MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);