diff --git a/ports/atmel-samd/boards/itsybitsy_m4_express/mpconfigboard.h b/ports/atmel-samd/boards/itsybitsy_m4_express/mpconfigboard.h
index faa0d6e754..116d4dac68 100644
--- a/ports/atmel-samd/boards/itsybitsy_m4_express/mpconfigboard.h
+++ b/ports/atmel-samd/boards/itsybitsy_m4_express/mpconfigboard.h
@@ -1,4 +1,4 @@
-#define MICROPY_HW_BOARD_NAME "ItsyBitsy M4 Express"
+#define MICROPY_HW_BOARD_NAME "Adafruit ItsyBitsy M4 Express"
 #define MICROPY_HW_MCU_NAME "samd51g19"
 
 #define CIRCUITPY_MCU_FAMILY samd51