diff --git a/build_keyboard.mk b/build_keyboard.mk
index 79d2b6b0..9da8277d 100644
--- a/build_keyboard.mk
+++ b/build_keyboard.mk
@@ -7,11 +7,11 @@ endif
 include common.mk
 
 ifneq ($(SUBPROJECT),)
-	TARGET ?= $(KEYBOARD)_$(SUBPROJECT)_$(KEYMAP)
-	KEYBOARD_OUTPUT := $(BUILD_DIR)/obj_$(KEYBOARD)_$(SUBPROJECT)
+    TARGET ?= $(KEYBOARD)_$(SUBPROJECT)_$(KEYMAP)
+    KEYBOARD_OUTPUT := $(BUILD_DIR)/obj_$(KEYBOARD)_$(SUBPROJECT)
 else
-	TARGET ?= $(KEYBOARD)_$(KEYMAP)
-	KEYBOARD_OUTPUT := $(BUILD_DIR)/obj_$(KEYBOARD)
+    TARGET ?= $(KEYBOARD)_$(KEYMAP)
+    KEYBOARD_OUTPUT := $(BUILD_DIR)/obj_$(KEYBOARD)
 endif
 
 # Force expansion
@@ -20,15 +20,15 @@ TARGET := $(TARGET)
 
 MASTER ?= left
 ifdef master
-	MASTER = $(master)
+    MASTER = $(master)
 endif
 
 ifeq ($(MASTER),right)
-	OPT_DEFS += -DMASTER_IS_ON_RIGHT
+    OPT_DEFS += -DMASTER_IS_ON_RIGHT
 else
-	ifneq ($(MASTER),left)
+    ifneq ($(MASTER),left)
 $(error MASTER does not have a valid value(left/right))
-	endif
+    endif
 endif
 
 
@@ -56,31 +56,31 @@ endif
 
 # We can assume a ChibiOS target When MCU_FAMILY is defined, since it's not used for LUFA
 ifdef MCU_FAMILY
-	PLATFORM=CHIBIOS
+    PLATFORM=CHIBIOS
 else
-	PLATFORM=AVR
+    PLATFORM=AVR
 endif
 
 ifeq ($(PLATFORM),CHIBIOS)
-	include $(TMK_PATH)/protocol/chibios.mk
-	include $(TMK_PATH)/chibios.mk
-	OPT_OS = chibios
-	ifneq ("$(wildcard $(SUBPROJECT_PATH)/bootloader_defs.h)","")
-		OPT_DEFS += -include $(SUBPROJECT_PATH)/bootloader_defs.h
-	else ifneq ("$(wildcard $(SUBPROJECT_PATH)/boards/$(BOARD)/bootloader_defs.h)","")
-		OPT_DEFS += -include $(SUBPROJECT_PATH)/boards/$(BOARD)/bootloader_defs.h
-	else ifneq ("$(wildcard $(KEYBOARD_PATH)/bootloader_defs.h)","")
-		OPT_DEFS += -include $(KEYBOARD_PATH)/bootloader_defs.h
-	else ifneq ("$(wildcard $(KEYBOARD_PATH)/boards/$(BOARD)/bootloader_defs.h)","")
-		OPT_DEFS += -include $(KEYBOARD_PATH)/boards/$(BOARD)/bootloader_defs.h
-	endif
+    include $(TMK_PATH)/protocol/chibios.mk
+    include $(TMK_PATH)/chibios.mk
+    OPT_OS = chibios
+    ifneq ("$(wildcard $(SUBPROJECT_PATH)/bootloader_defs.h)","")
+        OPT_DEFS += -include $(SUBPROJECT_PATH)/bootloader_defs.h
+    else ifneq ("$(wildcard $(SUBPROJECT_PATH)/boards/$(BOARD)/bootloader_defs.h)","")
+        OPT_DEFS += -include $(SUBPROJECT_PATH)/boards/$(BOARD)/bootloader_defs.h
+    else ifneq ("$(wildcard $(KEYBOARD_PATH)/bootloader_defs.h)","")
+        OPT_DEFS += -include $(KEYBOARD_PATH)/bootloader_defs.h
+    else ifneq ("$(wildcard $(KEYBOARD_PATH)/boards/$(BOARD)/bootloader_defs.h)","")
+        OPT_DEFS += -include $(KEYBOARD_PATH)/boards/$(BOARD)/bootloader_defs.h
+    endif
 endif
 
 CONFIG_H = $(KEYBOARD_PATH)/config.h
 ifneq ($(SUBPROJECT),)
-	ifneq ("$(wildcard $(SUBPROJECT_C))","")
-		CONFIG_H = $(SUBPROJECT_PATH)/config.h
-	endif
+    ifneq ("$(wildcard $(SUBPROJECT_C))","")
+        CONFIG_H = $(SUBPROJECT_PATH)/config.h
+    endif
 endif
 
 # Save the defines and includes here, so we don't include any keymap specific ones
@@ -112,30 +112,30 @@ KEYMAP_OUTPUT := $(BUILD_DIR)/obj_$(TARGET)
 
 
 ifneq ("$(wildcard $(KEYMAP_PATH)/config.h)","")
-	CONFIG_H = $(KEYMAP_PATH)/config.h
+    CONFIG_H = $(KEYMAP_PATH)/config.h
 endif
 
 # # project specific files
 SRC += $(KEYBOARD_C) \
-	$(KEYMAP_C) \
-	$(QUANTUM_DIR)/quantum.c \
-	$(QUANTUM_DIR)/keymap_common.c \
-	$(QUANTUM_DIR)/keycode_config.c \
-	$(QUANTUM_DIR)/process_keycode/process_leader.c
+    $(KEYMAP_C) \
+    $(QUANTUM_DIR)/quantum.c \
+    $(QUANTUM_DIR)/keymap_common.c \
+    $(QUANTUM_DIR)/keycode_config.c \
+    $(QUANTUM_DIR)/process_keycode/process_leader.c
 
 ifneq ($(SUBPROJECT),)
-	SRC += $(SUBPROJECT_C)
+    SRC += $(SUBPROJECT_C)
 endif
 
 ifndef CUSTOM_MATRIX
-	SRC += $(QUANTUM_DIR)/matrix.c
+    SRC += $(QUANTUM_DIR)/matrix.c
 endif
 
 ifeq ($(strip $(API_SYSEX_ENABLE)), yes)
-	OPT_DEFS += -DAPI_SYSEX_ENABLE
-	SRC += $(QUANTUM_DIR)/api/api_sysex.c
-	OPT_DEFS += -DAPI_ENABLE
-	SRC += $(QUANTUM_DIR)/api.c
+    OPT_DEFS += -DAPI_SYSEX_ENABLE
+    SRC += $(QUANTUM_DIR)/api/api_sysex.c
+    OPT_DEFS += -DAPI_ENABLE
+    SRC += $(QUANTUM_DIR)/api.c
     MIDI_ENABLE=yes
 endif
 
@@ -144,25 +144,25 @@ MUSIC_ENABLE := 0
 ifeq ($(strip $(AUDIO_ENABLE)), yes)
     OPT_DEFS += -DAUDIO_ENABLE
     MUSIC_ENABLE := 1
-	SRC += $(QUANTUM_DIR)/process_keycode/process_audio.c
-	SRC += $(QUANTUM_DIR)/audio/audio.c
-	SRC += $(QUANTUM_DIR)/audio/voices.c
-	SRC += $(QUANTUM_DIR)/audio/luts.c
+    SRC += $(QUANTUM_DIR)/process_keycode/process_audio.c
+    SRC += $(QUANTUM_DIR)/audio/audio.c
+    SRC += $(QUANTUM_DIR)/audio/voices.c
+    SRC += $(QUANTUM_DIR)/audio/luts.c
 endif
 
 ifeq ($(strip $(MIDI_ENABLE)), yes)
     OPT_DEFS += -DMIDI_ENABLE
-	MUSIC_ENABLE := 1
-	SRC += $(QUANTUM_DIR)/process_keycode/process_midi.c
+    MUSIC_ENABLE := 1
+    SRC += $(QUANTUM_DIR)/process_keycode/process_midi.c
 endif
 
 ifeq ($(MUSIC_ENABLE), 1)
-	SRC += $(QUANTUM_DIR)/process_keycode/process_music.c
+    SRC += $(QUANTUM_DIR)/process_keycode/process_music.c
 endif
 
 ifeq ($(strip $(COMBO_ENABLE)), yes)
     OPT_DEFS += -DCOMBO_ENABLE
-	SRC += $(QUANTUM_DIR)/process_keycode/process_combo.c
+    SRC += $(QUANTUM_DIR)/process_keycode/process_combo.c
 endif
 
 ifeq ($(strip $(VIRTSER_ENABLE)), yes)
@@ -171,79 +171,80 @@ endif
 
 ifeq ($(strip $(FAUXCLICKY_ENABLE)), yes)
     OPT_DEFS += -DFAUXCLICKY_ENABLE
-	SRC += $(QUANTUM_DIR)/fauxclicky.c
+    SRC += $(QUANTUM_DIR)/fauxclicky.c
 endif
 
 ifeq ($(strip $(UCIS_ENABLE)), yes)
-	OPT_DEFS += -DUCIS_ENABLE
-	SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c
-	SRC += $(QUANTUM_DIR)/process_keycode/process_ucis.c
+    OPT_DEFS += -DUCIS_ENABLE
+    SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c
+    SRC += $(QUANTUM_DIR)/process_keycode/process_ucis.c
 endif
 
 ifeq ($(strip $(UNICODEMAP_ENABLE)), yes)
-	OPT_DEFS += -DUNICODEMAP_ENABLE
-	SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c
-	SRC += $(QUANTUM_DIR)/process_keycode/process_unicodemap.c
+    OPT_DEFS += -DUNICODEMAP_ENABLE
+    SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c
+    SRC += $(QUANTUM_DIR)/process_keycode/process_unicodemap.c
 endif
 
 ifeq ($(strip $(UNICODE_ENABLE)), yes)
     OPT_DEFS += -DUNICODE_ENABLE
-	SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c
-	SRC += $(QUANTUM_DIR)/process_keycode/process_unicode.c
+    SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c
+    SRC += $(QUANTUM_DIR)/process_keycode/process_unicode.c
 endif
 
 ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
-	OPT_DEFS += -DRGBLIGHT_ENABLE
-	SRC += $(QUANTUM_DIR)/light_ws2812.c
-	SRC += $(QUANTUM_DIR)/rgblight.c
+    OPT_DEFS += -DRGBLIGHT_ENABLE
+    SRC += $(QUANTUM_DIR)/light_ws2812.c
+    SRC += $(QUANTUM_DIR)/rgblight.c
     CIE1931_CURVE = yes
     LED_BREATHING_TABLE = yes
 endif
 
 ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
-	OPT_DEFS += -DTAP_DANCE_ENABLE
-	SRC += $(QUANTUM_DIR)/process_keycode/process_tap_dance.c
+    OPT_DEFS += -DTAP_DANCE_ENABLE
+    SRC += $(QUANTUM_DIR)/process_keycode/process_tap_dance.c
 endif
 
 ifeq ($(strip $(PRINTING_ENABLE)), yes)
-	OPT_DEFS += -DPRINTING_ENABLE
-	SRC += $(QUANTUM_DIR)/process_keycode/process_printer.c
-	SRC += $(TMK_DIR)/protocol/serial_uart.c
+    OPT_DEFS += -DPRINTING_ENABLE
+    SRC += $(QUANTUM_DIR)/process_keycode/process_printer.c
+    SRC += $(TMK_DIR)/protocol/serial_uart.c
 endif
 
 ifeq ($(strip $(SERIAL_LINK_ENABLE)), yes)
-	SRC += $(patsubst $(QUANTUM_PATH)/%,%,$(SERIAL_SRC))
-	OPT_DEFS += $(SERIAL_DEFS)
-	VAPTH += $(SERIAL_PATH)
+    SRC += $(patsubst $(QUANTUM_PATH)/%,%,$(SERIAL_SRC))
+    OPT_DEFS += $(SERIAL_DEFS)
+    VAPTH += $(SERIAL_PATH)
 endif
 
 ifneq ($(strip $(VARIABLE_TRACE)),)
-	SRC += $(QUANTUM_DIR)/variable_trace.c
-	OPT_DEFS += -DNUM_TRACED_VARIABLES=$(strip $(VARIABLE_TRACE))
+    SRC += $(QUANTUM_DIR)/variable_trace.c
+    OPT_DEFS += -DNUM_TRACED_VARIABLES=$(strip $(VARIABLE_TRACE))
 ifneq ($(strip $(MAX_VARIABLE_TRACE_SIZE)),)
-	OPT_DEFS += -DMAX_VARIABLE_TRACE_SIZE=$(strip $(MAX_VARIABLE_TRACE_SIZE))
+    OPT_DEFS += -DMAX_VARIABLE_TRACE_SIZE=$(strip $(MAX_VARIABLE_TRACE_SIZE))
 endif
 endif
 
 ifeq ($(strip $(LCD_ENABLE)), yes)
-CIE1931_CURVE = yes
+    CIE1931_CURVE = yes
 endif
 
 ifeq ($(strip $(LED_ENABLE)), yes)
-CIE1931_CURVE = yes
+    CIE1931_CURVE = yes
 endif
 
 ifeq ($(strip $(CIE1931_CURVE)), yes)
-	OPT_DEFS += -DUSE_CIE1931_CURVE
-	LED_TABLES = yes
+    OPT_DEFS += -DUSE_CIE1931_CURVE
+    LED_TABLES = yes
 endif
+
 ifeq ($(strip $(LED_BREATHING_TABLE)), yes)
-	OPT_DEFS += -DUSE_LED_BREATHING_TABLE
-	LED_TABLES = yes
+    OPT_DEFS += -DUSE_LED_BREATHING_TABLE
+    LED_TABLES = yes
 endif
 
 ifeq ($(strip $(LED_TABLES)), yes)
-	SRC += $(QUANTUM_DIR)/led_tables.c
+    SRC += $(QUANTUM_DIR)/led_tables.c
 endif
 
 # Optimize size but this may cause error "relocation truncated to fit"
@@ -252,7 +253,7 @@ endif
 # Search Path
 VPATH += $(KEYMAP_PATH)
 ifneq ($(SUBPROJECT),)
-	VPATH += $(SUBPROJECT_PATH)
+    VPATH += $(SUBPROJECT_PATH)
 endif
 VPATH += $(KEYBOARD_PATH)
 VPATH += $(COMMON_VPATH)
@@ -266,17 +267,17 @@ EXTRALDFLAGS += $(TMK_COMMON_LDFLAGS)
 
 ifeq ($(PLATFORM),AVR)
 ifeq ($(strip $(PROTOCOL)), VUSB)
-	include $(TMK_PATH)/protocol/vusb.mk
+    include $(TMK_PATH)/protocol/vusb.mk
 else
-	include $(TMK_PATH)/protocol/lufa.mk
+    include $(TMK_PATH)/protocol/lufa.mk
 endif
-	include $(TMK_PATH)/avr.mk
+    include $(TMK_PATH)/avr.mk
 endif
 
 ifeq ($(strip $(VISUALIZER_ENABLE)), yes)
-	VISUALIZER_DIR = $(QUANTUM_DIR)/visualizer
-	VISUALIZER_PATH = $(QUANTUM_PATH)/visualizer
-	include $(VISUALIZER_PATH)/visualizer.mk
+    VISUALIZER_DIR = $(QUANTUM_DIR)/visualizer
+    VISUALIZER_PATH = $(QUANTUM_PATH)/visualizer
+    include $(VISUALIZER_PATH)/visualizer.mk
 endif
 
 OUTPUTS := $(KEYMAP_OUTPUT) $(KEYBOARD_OUTPUT)