diff --git a/src/uniwill_keyboard.h b/src/uniwill_keyboard.h
index eb4fb6e..8ee8f96 100644
--- a/src/uniwill_keyboard.h
+++ b/src/uniwill_keyboard.h
@@ -47,6 +47,7 @@
 #define UNIWILL_KEY_RFKILL			0x0A4
 #define UNIWILL_KEY_KBDILLUMDOWN		0x0B1
 #define UNIWILL_KEY_KBDILLUMUP			0x0B2
+#define UNIWILL_KEY_KBDILLUMTOGGLE		0x0B9
 
 #define UNIWILL_OSD_TOUCHPADWORKAROUND		0xFFF
 
@@ -78,6 +79,7 @@ static struct key_entry uniwill_wmi_keymap[] = {
 	// Keyboard brightness
 	{ KE_KEY,	UNIWILL_KEY_KBDILLUMDOWN,	{ KEY_KBDILLUMDOWN } },
 	{ KE_KEY,	UNIWILL_KEY_KBDILLUMUP,		{ KEY_KBDILLUMUP } },
+	{ KE_KEY,	UNIWILL_KEY_KBDILLUMTOGGLE,	{ KEY_KBDILLUMTOGGLE } },
 	// Only used to put ev bits
 	{ KE_KEY,	0xffff,				{ KEY_F6 } },
 	{ KE_KEY,	0xffff,				{ KEY_LEFTALT } },