diff --git a/rootdir/etc/init.samsung.rc b/rootdir/etc/init.samsung.rc
index 3c7925e..918e787 100644
--- a/rootdir/etc/init.samsung.rc
+++ b/rootdir/etc/init.samsung.rc
@@ -587,6 +587,8 @@ on boot
     # Auto Brightness
     chown system system  /sys/class/backlight/panel/brightness
     chmod 0660 /sys/class/backlight/panel/brightness
+    chown system system  /sys/class/backlight/panel/max_brightness
+    chmod 0660 /sys/class/backlight/panel/max_brightness
     chown system system  /sys/class/backlight/panel/auto_brightness
     chmod 0660 /sys/class/backlight/panel/auto_brightness
     chown system system  /sys/class/backlight/panel/auto_brightness_level