diff --git a/ports/atmel-samd/boards/hallowing_m4_express/pins.c b/ports/atmel-samd/boards/hallowing_m4_express/pins.c
index 915802d1d6..b2c518d141 100644
--- a/ports/atmel-samd/boards/hallowing_m4_express/pins.c
+++ b/ports/atmel-samd/boards/hallowing_m4_express/pins.c
@@ -6,9 +6,17 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) },
     { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA05) },
     { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA06) },
+    { MP_ROM_QSTR(MP_QSTR_TOUCH1), MP_ROM_PTR(&pin_PA06) },
+
     { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PB09) },
+    { MP_ROM_QSTR(MP_QSTR_TOUCH2), MP_ROM_PTR(&pin_PB09) },
+
     { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PB08) },
+    { MP_ROM_QSTR(MP_QSTR_TOUCH3), MP_ROM_PTR(&pin_PB08) },
+
     { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PA04) },
+    { MP_ROM_QSTR(MP_QSTR_TOUCH4), MP_ROM_PTR(&pin_PA04) },
+
     { MP_ROM_QSTR(MP_QSTR_LIGHT), MP_ROM_PTR(&pin_PB04) },
     { MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_PTR(&pin_PB04) },
     { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PA22) },