diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index db2af09067db..5a00a7665f9b 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -444,6 +444,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
 	{ KE_KEY, 0x32, { KEY_MUTE } },
 	{ KE_KEY, 0x33, { KEY_DISPLAYTOGGLE } }, /* LCD on */
 	{ KE_KEY, 0x34, { KEY_DISPLAY_OFF } }, /* LCD off */
+	{ KE_KEY, 0x35, { KEY_SCREENLOCK } },
 	{ KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
 	{ KE_KEY, 0x41, { KEY_NEXTSONG } },
 	{ KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */