diff --git a/Makefile b/Makefile
index b7ca70f..d9df642 100755
--- a/Makefile
+++ b/Makefile
@@ -212,7 +212,7 @@ _HAL_INTFS_FILES :=	hal/hal_intf.o \
 			hal/hal_btcoex.o \
 			hal/hal_mp.o \
 			hal/hal_mcc.o \
-			hal/hal_hci/hal_$(HCI_NAME).o \
+			hal/hal_$(HCI_NAME).o \
 			hal/led/hal_$(HCI_NAME)_led.o
 
 			
diff --git a/hal/hal_hci/hal_usb.c b/hal/hal_usb.c
similarity index 100%
rename from hal/hal_hci/hal_usb.c
rename to hal/hal_usb.c