diff --git a/resources/definitions/creality_sermoond1.def.json b/resources/definitions/creality_sermoond1.def.json
new file mode 100644
index 0000000000..207a653b8d
--- /dev/null
+++ b/resources/definitions/creality_sermoond1.def.json
@@ -0,0 +1,32 @@
+{
+    "name": "Creality Sermoon D1",
+    "version": 2,
+    "inherits": "creality_base",
+    "overrides": {
+        "machine_name": { "default_value": "Creality Sermoon D1" },
+        "machine_width": { "default_value": 280 },
+        "machine_depth": { "default_value": 260 },
+        "machine_height": { "default_value": 310 },
+        "machine_head_polygon": { "default_value": [
+                [-26, 34],
+                [-26, -32],
+                [22, -32],
+                [22, 34]
+            ]
+        },
+        "machine_head_with_fans_polygon": { "default_value": [
+                [-26, 34],
+                [-26, -32],
+                [32, -32],
+                [32, 34]
+            ]
+        },
+
+        "gantry_height": { "value": 25 }
+
+    },
+    "metadata": {
+        "quality_definition": "creality_base",
+        "visible": true
+    }
+}