diff --git a/hw/bsp/samg55xplained/board.mk b/hw/bsp/samg55xplained/board.mk
index a8d2b0fe..78559450 100644
--- a/hw/bsp/samg55xplained/board.mk
+++ b/hw/bsp/samg55xplained/board.mk
@@ -10,7 +10,7 @@ CFLAGS += \
 
 #CFLAGS += -Wno-error=undef
 
-ASF_DIR = hw/mcu/microchip/samg
+ASF_DIR = hw/mcu/microchip/samg55
 
 # All source paths should be relative to the top level.
 LD_FILE = $(ASF_DIR)/samg55/gcc/gcc/samg55j19_flash.ld