diff --git a/keyboards/mt40/info.json b/keyboards/mt40/info.json
new file mode 100644
index 00000000000..c082a681a91
--- /dev/null
+++ b/keyboards/mt40/info.json
@@ -0,0 +1,12 @@
+{
+  "keyboard_name": "MT40",
+  "url": "",
+  "maintainer": "qmk",
+  "width": 12,
+  "height": 4,
+  "layouts": {
+    "LAYOUT_planck_mit": {
+      "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1}, {"x":6, "y":1}, {"x":7, "y":1}, {"x":8, "y":1}, {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":6, "y":2}, {"x":7, "y":2}, {"x":8, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3, "w":2}, {"x":7, "y":3}, {"x":8, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}]
+    }
+  }
+}
diff --git a/keyboards/mt40/keymaps/default/keymap.c b/keyboards/mt40/keymaps/default/keymap.c
index 193e548f9e5..645f58e8a63 100644
--- a/keyboards/mt40/keymaps/default/keymap.c
+++ b/keyboards/mt40/keymaps/default/keymap.c
@@ -37,39 +37,39 @@
  * |------+------+------+------+------+------+------+------+------+------+------+------|
  * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
  * |------+------+------+------+------+------+------+------+------+------+------+------|
- * | Brite| Ctrl | Alt  | GUI  |Lower |  SPC |  BSP |Raise | Left | Down |  Up  |Right |
+ * | Brite| Ctrl | Alt  | GUI  |Lower |     SPC     |Raise | Left | Down |  Up  |Right |
  * `-----------------------------------------------------------------------------------'
  */
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [0] = LAYOUT_ortho_4x12(
+    [0] = LAYOUT_planck_mit(
         KC_TAB,  KC_Q,   KC_W,     KC_E,  KC_R,  KC_T,   KC_Y,   KC_U,  KC_I,    KC_O,     KC_P,    KC_BSPC, \
         C_ESC,   KC_A,   KC_S,     KC_D,  KC_F,  KC_G,   KC_H,   KC_J,  KC_K,    KC_L,     KC_SCLN, C_ENT,   \
         KC_LSPO, KC_Z,   KC_X,     KC_C,  KC_V,  KC_B,   KC_N,   KC_M,  KC_COMM, KC_DOT,   KC_SLSH, KC_RSPC, \
-        C_LCTL,  C_LGUI, MOD_LALT, MO(3), MO(1), KC_SPC, KC_SPC, MO(2), MO(4),   MOD_RALT, C_RGUI,  C_RCTL),
+        C_LCTL,  C_LGUI, MOD_LALT, MO(3), MO(1),     KC_SPC,     MO(2), MO(4),   MOD_RALT, C_RGUI,  C_RCTL),
 
-    [1] = LAYOUT_ortho_4x12(
+    [1] = LAYOUT_planck_mit(
         _______, KC_F9,   KC_F10,  KC_F11,  KC_F12,  RGB_TOG, RGB_MOD, KC_P7, KC_P8,   KC_P9,   KC_PSLS, _______, \
         _______, KC_F5,   KC_F6,   KC_F7,   KC_F8,   RGB_VAD, RGB_VAI, KC_P4, KC_P5,   KC_P6,   KC_PAST, _______, \
         _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   BL_TOGG, BL_INC,  KC_P1, KC_P2,   KC_P3,   KC_PMNS, KC_PGUP, \
-        _______, _______, _______, _______, OOOOOOO, _______, _______, KC_P0, KC_PDOT, KC_PENT, KC_PPLS, KC_PGDN),
+        _______, _______, _______, _______, OOOOOOO,     _______,      KC_P0, KC_PDOT, KC_PENT, KC_PPLS, KC_PGDN),
 
-    [2] = LAYOUT_ortho_4x12(
+    [2] = LAYOUT_planck_mit(
         _______,  _______, _______, _______, _______, _______, _______, KC_QUOT, KC_EQL,  KC_LBRC, KC_RBRC, KC_NUBS, \
         KC_GRAVE, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, \
         _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
-        _______,  _______, _______, _______, _______, _______, _______, OOOOOOO, KC_HOME, KC_PGDOWN, KC_PGUP, KC_END),
+        _______,  _______, _______, _______, _______,     _______,      OOOOOOO, KC_HOME, KC_PGDOWN, KC_PGUP, KC_END),
 
-    [3] = LAYOUT_ortho_4x12(
+    [3] = LAYOUT_planck_mit(
         _______, _______, _______, _______, _______, _______, KC_COPY, KC_PGUP, _______, _______,  KC_PASTE, KC_DEL,  \
         _______, _______, _______, KC_PGDN, _______, _______, KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT, _______,  _______, \
         _______, _______, KC_CUT,  _______, _______, _______, _______, _______, _______, _______,  _______,  _______, \
-        _______, _______, _______, OOOOOOO, _______, _______, _______, _______, _______, _______,  _______,  _______),
+        _______, _______, _______, OOOOOOO, _______,     _______,      _______, _______, _______,  _______,  _______),
 
-    [4] = LAYOUT_ortho_4x12(
+    [4] = LAYOUT_planck_mit(
         _______, _______, _______, _______, _______, _______, _______, KC_ACL0, KC_ACL1, KC_ACL2, _______, _______, \
         KC_PSCR, KC_INS,  KC_MUTE, KC_VOLD, KC_VOLU, _______, KC_MS_L, KC_MS_D, KC_MS_U, KC_MS_R, _______, _______, \
         KC_CAPS, _______, KC_MPLY, KC_MRWD, KC_MFFD, _______, _______, _______, KC_BTN1, KC_BTN2, _______, _______, \
-        _______, _______, _______, _______, _______, _______, _______, _______, OOOOOOO, _______, _______, _______),
+        _______, _______, _______, _______, _______,     _______,      _______, OOOOOOO, _______, _______, _______),
 
 
 };
diff --git a/keyboards/mt40/mt40.h b/keyboards/mt40/mt40.h
index 23a3d3c2bd0..a539577082b 100644
--- a/keyboards/mt40/mt40.h
+++ b/keyboards/mt40/mt40.h
@@ -23,11 +23,11 @@
 // The following is an example using the Planck MIT layout
 // The first section contains all of the arguments
 // The second converts the arguments into a two-dimensional array
-#define KEYMAP( \
+#define LAYOUT_planck_mit( \
     K00,  K01,  K02,  K03,  K04,  K05,  K06,  K07,  K08,  K09,  K0A,  K0B, \
     K10,  K11,  K12,  K13,  K14,  K15,  K16,  K17,  K18,  K19,  K1A,  K1B, \
     K20,  K21,  K22,  K23,  K24,  K25,  K26,  K27,  K28,  K29,  K2A,  K2B, \
-    K30,  K31,  K32,  K33,  K34,  K35,  K36,  K37,  K38,  K39,  K3A,  K3B \
+    K30,  K31,  K32,  K33,  K34,     K35,     K37,  K38,  K39,  K3A,  K3B \
 ) { \
     { K31,   K32,   K33,   KC_NO, K34,   K35,   KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, K37,   KC_NO, KC_NO, KC_NO }, \
     { K20,   K21,   K22,   K23,   K24,   K25,   KC_NO, KC_NO, KC_NO, KC_NO, K2A,   KC_NO, KC_NO, KC_NO, KC_NO }, \
@@ -35,27 +35,25 @@
     { K10,   K01,   K02,   K03,   K04,   K05,   KC_NO, KC_NO, KC_NO, KC_NO, K0A,   KC_NO, KC_NO, KC_NO, KC_NO }, \
     { K00,   KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, K0B   }, \
     { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
-    { KC_NO, KC_NO, K06,   K16,   K26,   K36,   K38,   K3A,   K39,   K3B,   KC_NO, KC_NO, K07,   K17,   K27   }, \
+    { KC_NO, KC_NO, K06,   K16,   K26,   K35,   K38,   K3A,   K39,   K3B,   KC_NO, KC_NO, K07,   K17,   K27   }, \
     { KC_NO, KC_NO, K09,   K19,   K29,   KC_NO, K2B,   KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, K08,   K18,   K28   }  \
 }
 
-#define KC_KEYMAP( \
+#define LAYOUT_kc( \
 	k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \
 	k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, \
 	k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, \
-	k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b \
+	k30, k31, k32, k33, k34,    k35,   k37, k38, k39, k3a, k3b \
 	) \
-	KEYMAP( \
+	LAYOUT_planck_mit( \
 		KC_##k00, KC_##k01, KC_##k02, KC_##k03, KC_##k04, KC_##k05, KC_##k06, KC_##k07, KC_##k08, KC_##k09, KC_##k0a, KC_##k0b, \
 		KC_##k10, KC_##k11, KC_##k12, KC_##k13, KC_##k14, KC_##k15, KC_##k16, KC_##k17, KC_##k18, KC_##k19, KC_##k1a, KC_##k1b, \
 		KC_##k20, KC_##k21, KC_##k22, KC_##k23, KC_##k24, KC_##k25, KC_##k26, KC_##k27, KC_##k28, KC_##k29, KC_##k2a, KC_##k2b, \
-		KC_##k30, KC_##k31, KC_##k32, KC_##k33, KC_##k34, KC_##k35, KC_##k36, KC_##k37, KC_##k38, KC_##k39, KC_##k3a, KC_##k3b \
+		KC_##k30, KC_##k31, KC_##k32, KC_##k33, KC_##k34,      KC_##k35,      KC_##k37, KC_##k38, KC_##k39, KC_##k3a, KC_##k3b \
     )
 
-#define LAYOUT KEYMAP
-#define LAYOUT_ortho_4x12 KEYMAP
-#define KC_LAYOUT_ortho_4x12 KC_KEYMAP
-#define LAYOUT_kc_ortho_4x12 KC_KEYMAP
+#define LAYOUT LAYOUT_planck_mit
+#define LAYOUT_kc_planck_mit LAYOUT_kc
 
 
 
diff --git a/keyboards/mt40/rules.mk b/keyboards/mt40/rules.mk
index e7dc061eca8..64e7413f5c5 100644
--- a/keyboards/mt40/rules.mk
+++ b/keyboards/mt40/rules.mk
@@ -40,5 +40,5 @@ SRC = matrix.c i2c.c
 # programming options
 PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
 
-LAYOUTS = ortho_4x12 planck_mit planck_grid
+LAYOUTS = planck_mit
 LAYOUTS_HAS_RGB = no