diff --git a/atmel-samd/boards/metro_m0_flash/mpconfigboard.mk b/atmel-samd/boards/metro_m0_flash/mpconfigboard.mk
index 4b508957d1..8b6d61bbb4 100644
--- a/atmel-samd/boards/metro_m0_flash/mpconfigboard.mk
+++ b/atmel-samd/boards/metro_m0_flash/mpconfigboard.mk
@@ -1,4 +1,4 @@
-LD_FILE = boards/samd21x18-external-flash.ld
+LD_FILE = boards/samd21x18-bootloader-external-flash.ld
 USB_VID = 0x239A
 USB_PID = 0x8015