diff --git a/keyboards/bastardkb/blacktyl/keymaps/tompi/keymap.json b/keyboards/bastardkb/blacktyl/keymaps/tompi/keymap.json
index 7334b579f27..489baa5c204 100644
--- a/keyboards/bastardkb/blacktyl/keymaps/tompi/keymap.json
+++ b/keyboards/bastardkb/blacktyl/keymaps/tompi/keymap.json
@@ -61,10 +61,10 @@
       "KC_MS_R",
       "KC_MUTE",
       "KC_NO",
-      "KC_TRNS",
-      "KC_TRNS",
-      "KC_TRNS",
-      "KC_TRNS",
+      "KC_BTN1",
+      "KC_BTN2",
+      "KC_BTN3",
+      "KC_NO",
       "KC_VOLD",
       "KC_MNXT",
       "KC_MS_D",
@@ -175,10 +175,10 @@
       "KC_RPRN",
       "KC_AT",
       "KC_NO",
-      "KC_TRNS",
-      "KC_TRNS",
-      "KC_TRNS",
-      "KC_TRNS",
+      "KC_NO",
+      "KC_NO",
+      "KC_NO",
+      "KC_NO",
       "KC_MINS",
       "KC_EXLM",
       "KC_LBRC",
@@ -207,10 +207,10 @@
       "KC_F8",
       "KC_F9",
       "KC_F10",
-      "KC_TRNS",
-      "KC_TRNS",
-      "KC_TRNS",
-      "KC_TRNS",
+      "KC_NO",
+      "KC_BTN3",
+      "KC_BTN2",
+      "KC_BTN1",
       "KC_NO",
       "KC_NO",
       "KC_F4",
@@ -270,7 +270,7 @@
       "KC_NO",
       "KC_TRNS",
       "KC_TRNS",
-      "KC_TRNS"
+      "KC_P0"
     ]
   ],
   "author": "thomas.haukland@gmail.com"