diff --git a/README.md b/README.md
index 5a5f94d..80c6dcb 100644
--- a/README.md
+++ b/README.md
@@ -24,12 +24,24 @@ class Controller {
         Property(PropertyType::STRING, "prop1", description: "Property description", enum: ["val1", "val2"]),
         Property(PropertyType::INT, "prop2", example: 1),
         Property(PropertyType::BOOLEAN, "prop3"),
+        Property(PropertyType::REF, "prop4", ref: RefSchema::class)
         Response(ref: SchemaName::class, description: "Response description")
     ]
     public function get(#[Parameter("Parameter description")] int $id): JsonResponse {
         // ...
     }
 }
+
+#[
+    Schema,
+    Property(Type::STRING, "Property 1"),
+    Property(Type::INT, "Property 2"),
+]
+class RefSchema
+{
+    public string $property1;
+    public int $property2;
+}
 ```
 
 Will generate
@@ -75,6 +87,9 @@ Will generate
                                     "prop3": {
                                         "type": "boolean",
                                         "description": ""
+                                    },
+                                    "prop4": {
+                                        "$ref": "#/components/schemas/RefSchema"
                                     }
                                 }
                             }
diff --git a/src/Attributes/Property.php b/src/Attributes/Property.php
index 39080db..583b96a 100644
--- a/src/Attributes/Property.php
+++ b/src/Attributes/Property.php
@@ -24,8 +24,13 @@ public function __construct(
         private string $description = '',
         private mixed $example = null,
         private ?string $format = null,
-        private ?array $enum = null
+        private ?array $enum = null,
+        private ?string $ref = null
     ) {
+        if ($this->ref) {
+            $ref = explode('\\', $this->ref);
+            $this->ref = end($ref);
+        }
     }
 
     public function setPropertyItems(PropertyItems $propertyItems): void
@@ -55,6 +60,10 @@ public function jsonSerialize(): array
             }
         }
 
+        if ($this->type === PropertyType::REF) {
+            return ['$ref' => "#/components/schemas/$this->ref"];
+        }
+
         if ($this->type === PropertyType::ID) {
             $type = 'integer';
             $minimum = 1;
diff --git a/tests/Examples/Dummy/DummyRequest.php b/tests/Examples/Dummy/DummyRequest.php
index 82ad1b7..8035737 100644
--- a/tests/Examples/Dummy/DummyRequest.php
+++ b/tests/Examples/Dummy/DummyRequest.php
@@ -13,7 +13,8 @@
     Property(Type::STRING, "Property 1"),
     Property(Type::INT, "Property 2"),
     Property(Type::ARRAY, "Property 3"),
-    PropertyItems(Type::STRING)
+    PropertyItems(Type::STRING),
+    Property(Type::REF, "Property 4", ref: DummyRefComponent::class),
 ]
 class DummyRequest extends Request
 {