diff --git a/config/config.h b/config/config.h
index d247e08..2ce0491 100644
--- a/config/config.h
+++ b/config/config.h
@@ -1,3 +1,9 @@
+/* keyboard uid */
+#define VIAL_KEYBOARD_UID {0xF0, 0x67, 0x2F, 0x54, 0x23, 0xB3, 0x7B, 0x55}
+
+#define VIAL_UNLOCK_COMBO_ROWS { 0, 4 }
+#define VIAL_UNLOCK_COMBO_COLS { 0, 5 }
+
 /* default layer count */
 #define DYNAMIC_KEYMAP_LAYER_COUNT 8