diff --git a/drivers/platform/x86/lenovo-ymc.c b/drivers/platform/x86/lenovo-ymc.c
index e1fbc35504d4..ef2c267ab485 100644
--- a/drivers/platform/x86/lenovo-ymc.c
+++ b/drivers/platform/x86/lenovo-ymc.c
@@ -78,6 +78,8 @@ static void lenovo_ymc_trigger_ec(struct wmi_device *wdev, struct lenovo_ymc_pri
 }
 
 static const struct key_entry lenovo_ymc_keymap[] = {
+	/* Ignore the uninitialized state */
+	{ KE_IGNORE, 0x00 },
 	/* Laptop */
 	{ KE_SW, 0x01, { .sw = { SW_TABLET_MODE, 0 } } },
 	/* Tablet */