diff --git a/resources/definitions/voron_trident_300.def.json b/resources/definitions/voron_trident_300.def.json
index 31acbe432a..2da5c67561 100644
--- a/resources/definitions/voron_trident_300.def.json
+++ b/resources/definitions/voron_trident_300.def.json
@@ -1,7 +1,7 @@
 {
     "name": "Voron Trident 300",
     "version": 2,
-    "inherits": "voron2_base",
+    "inherits": "voron_trident_250",
     "metadata":
     {
         "visible": true,
@@ -13,7 +13,6 @@
     {
         "machine_name":         { "default_value": "VORON Trident 300" },
         "machine_width":        { "default_value": 300 },
-        "machine_depth":        { "default_value": 300 },
-        "machine_height":       { "default_value": 250 }
+        "machine_depth":        { "default_value": 300 }
     }
 }
\ No newline at end of file
diff --git a/resources/definitions/voron_trident_350.def.json b/resources/definitions/voron_trident_350.def.json
index b2f86e0f4f..d9c1481ff9 100644
--- a/resources/definitions/voron_trident_350.def.json
+++ b/resources/definitions/voron_trident_350.def.json
@@ -1,7 +1,7 @@
 {
     "name": "Voron Trident 350",
     "version": 2,
-    "inherits": "voron2_base",
+    "inherits": "voron_trident_250",
     "metadata":
     {
         "visible": true,
@@ -13,7 +13,6 @@
     {
         "machine_name":         { "default_value": "VORON Trident 350" },
         "machine_width":        { "default_value": 350 },
-        "machine_depth":        { "default_value": 350 },
-        "machine_height":       { "default_value": 250 }
+        "machine_depth":        { "default_value": 350 }
     }
 }
\ No newline at end of file