diff --git a/keyboard/ergodox_ez/keymaps/maz/keymap.c b/keyboard/ergodox_ez/keymaps/maz/keymap.c
index 4c2948b8..f52e9f39 100644
--- a/keyboard/ergodox_ez/keymaps/maz/keymap.c
+++ b/keyboard/ergodox_ez/keymaps/maz/keymap.c
@@ -4,8 +4,8 @@
 
 #define BASE 0 // default layer
 #define SYMB 1 // symbols
-#define ARRW 2 // media keys
-#define MDIA 3 // media keys
+#define ARRW 2 // arrow keys
+#define MDIA 3 // media keys, including mouse
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 /* Keymap 0: Basic layer
@@ -134,7 +134,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
        // right hand
        KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
        KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-       KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
        KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
                           KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
        KC_TRNS, KC_TRNS,