BUILD_DIR := $(TOP_DIR)/.build
-SERIAL_DIR := $(QUANTUM_DIR)/serial_link
-SERIAL_PATH := $(QUANTUM_PATH)/serial_link
-SERIAL_SRC := $(wildcard $(SERIAL_PATH)/protocol/*.c)
-SERIAL_SRC += $(wildcard $(SERIAL_PATH)/system/*.c)
-SERIAL_DEFS += -DSERIAL_LINK_ENABLE
-
COMMON_VPATH := $(TOP_DIR)
COMMON_VPATH += $(TMK_PATH)
COMMON_VPATH += $(QUANTUM_PATH)
COMMON_VPATH += $(QUANTUM_PATH)/keymap_extras
COMMON_VPATH += $(QUANTUM_PATH)/audio
COMMON_VPATH += $(QUANTUM_PATH)/process_keycode
-COMMON_VPATH += $(SERIAL_PATH)
\ No newline at end of file
+COMMON_VPATH += $(QUANTUM_PATH)/api
\ No newline at end of file