diff --git a/ports/atmel-samd/boards/pyportal/pins.c b/ports/atmel-samd/boards/pyportal/pins.c
index b2827b1330..a653e76a4d 100644
--- a/ports/atmel-samd/boards/pyportal/pins.c
+++ b/ports/atmel-samd/boards/pyportal/pins.c
@@ -31,6 +31,7 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_PB06) },
     { MP_OBJ_NEW_QSTR(MP_QSTR_TFT_TE), MP_ROM_PTR(&pin_PB07) },
     { MP_OBJ_NEW_QSTR(MP_QSTR_TFT_WR), MP_ROM_PTR(&pin_PB09) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_TFT_DC), MP_ROM_PTR(&pin_PB09) },
     { MP_OBJ_NEW_QSTR(MP_QSTR_TFT_BACKLIGHT), MP_ROM_PTR(&pin_PB31) },
     { MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA0), MP_ROM_PTR(&pin_PA16) },
     { MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA1), MP_ROM_PTR(&pin_PA17) },