diff --git a/apps/alarm_menu.c b/apps/alarm_menu.c
index 3c3ed3d..3191278 100644
--- a/apps/alarm_menu.c
+++ b/apps/alarm_menu.c
@@ -39,7 +39,6 @@
 #include "lang.h"
 #include "power.h"
 #include "alarm_menu.h"
-#include "backlight.h"
 #include "splash.h"
 #include "statusbar.h"
 #include "viewport.h"
diff --git a/apps/menu.c b/apps/menu.c
index 92d14aa..10b6006 100644
--- a/apps/menu.c
+++ b/apps/menu.c
@@ -30,7 +30,6 @@
 
 #include "lcd.h"
 #include "font.h"
-#include "backlight.h"
 #include "menu.h"
 #include "button.h"
 #include "kernel.h"
diff --git a/apps/tree.c b/apps/tree.c
index 66979ea..7ae9905 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -28,7 +28,6 @@
 #include "file.h"
 #include "lcd.h"
 #include "font.h"
-#include "backlight.h"
 #include "button.h"
 #include "kernel.h"
 #include "usb.h"
diff --git a/firmware/drivers/serial.c b/firmware/drivers/serial.c
index 694ddef..34c426e 100644
--- a/firmware/drivers/serial.c
+++ b/firmware/drivers/serial.c
@@ -26,7 +26,6 @@
 #include "cpu.h"
 #include "system.h"
 #include "kernel.h"
-#include "backlight.h"
 #include "adc.h"
 #include "lcd.h"
 #include "serial.h"