diff --git a/atmel-samd/boards/arduino_zero/pins.h b/atmel-samd/boards/arduino_zero/pins.h
index 7856557e94..3964e089ee 100644
--- a/atmel-samd/boards/arduino_zero/pins.h
+++ b/atmel-samd/boards/arduino_zero/pins.h
@@ -1,6 +1,6 @@
 
-#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_FEATHER_M0_BLE_PINS_H__
-#define __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_FEATHER_M0_BLE_PINS_H__
+#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_ARDUINO_ZERO_PINS_H__
+#define __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_ARDUINO_ZERO_PINS_H__
 
 #include "modmachine_pin.h"
 
@@ -25,4 +25,4 @@ extern const pin_obj_t pin_PA16;
 extern const pin_obj_t pin_PA19;
 extern const pin_obj_t pin_PA17;
 
-#endif  // __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_FEATHER_M0_BLE_PINS_H__
+#endif  // __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_ARDUINO_ZERO_PINS_H__