diff --git a/src/JsonSerializerTrait.php b/src/JsonSerializerTrait.php
index e4ca11f..0436f36 100644
--- a/src/JsonSerializerTrait.php
+++ b/src/JsonSerializerTrait.php
@@ -16,9 +16,6 @@ trait JsonSerializerTrait
     public function serialize(object $obj): array
     {
         $class = new ReflectionClass($obj);
-        if ($class->isEnum()) {
-            return $obj->value;
-        }
 
         $skipAttributeCheck = ($class->getAttributes(JsonObjectAttribute::class)[0] ?? null) !== null;
         $output = [];
diff --git a/tests/SerializerTest.php b/tests/SerializerTest.php
index eebe667..2b4a3a3 100644
--- a/tests/SerializerTest.php
+++ b/tests/SerializerTest.php
@@ -136,6 +136,34 @@ public function testArrayEnum(): void
         JsonHandler::Encode($arr);
     }
 
+    /**
+     * @throws JsonException
+     * @throws ReflectionException
+     */
+    public function testArrayOfChild(): void
+    {
+        $obj = new WithArrayOfChildObject();
+
+        $handler = new JsonHandler();
+        $arr = $handler->serialize($obj);
+
+        $this->assertArrayHasKey('id', $arr);
+        $this->assertArrayHasKey('children', $arr);
+        $this->assertIsArray($arr['children']);
+        $this->assertCount(2, $arr['children']);
+        $this->assertIsArray($arr['children'][0]);
+
+        $this->assertArrayHasKey('string', $arr['children'][1]);
+        $this->assertArrayHasKey('int', $arr['children'][1]);
+        $this->assertIsInt($arr['children'][1]['int']);
+        $this->assertEquals(11, $arr['children'][1]['int']);
+
+        $this->assertIsFloat($arr['children'][1]['float']);
+        $this->assertEquals(11.50, $arr['children'][1]['float']);
+
+        JsonHandler::Encode($arr);
+    }
+
     /**
      * @throws JsonException
      * @throws ReflectionException