diff --git a/ports/atmel-samd/boards/huntercat_nfc/mpconfigboard.mk b/ports/atmel-samd/boards/huntercat_nfc/mpconfigboard.mk
index 31c3029747..f3f14df9e5 100644
--- a/ports/atmel-samd/boards/huntercat_nfc/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/huntercat_nfc/mpconfigboard.mk
@@ -6,8 +6,9 @@ USB_MANUFACTURER = "Electronic Cats"
 CHIP_VARIANT = SAMD21E18A
 CHIP_FAMILY = samd21
 
+INTERNAL_FLASH_FILESYSTEM = 0
 SPI_FLASH_FILESYSTEM = 1
-EXTERNAL_FLASH_DEVICES = "W25Q16JV"
+EXTERNAL_FLASH_DEVICES = "W25Q16JVxQ"
 LONGINT_IMPL = MPZ
 
 # A number of modules are removed for HunterCatNFC to make room for frozen libraries.