diff --git a/Tests/Library/Utilities/TypeUtilitiesTest.php b/Tests/Library/Utilities/TypeUtilitiesTest.php
index 5200f064..08b01ea1 100644
--- a/Tests/Library/Utilities/TypeUtilitiesTest.php
+++ b/Tests/Library/Utilities/TypeUtilitiesTest.php
@@ -14,6 +14,7 @@
 use Youshido\GraphQL\Type\TypeService;
 use Youshido\Tests\DataProvider\TestInterfaceType;
 use Youshido\Tests\DataProvider\TestObjectType;
+use Youshido\Tests\Library\Type\ObjectTypeTest;
 
 class TypeUtilitiesTest extends \PHPUnit_Framework_TestCase
 {
@@ -55,4 +56,11 @@ public function testIsAbstractType()
         $this->assertFalse(TypeService::isAbstractType(new StringType()));
         $this->assertFalse(TypeService::isAbstractType('invalid type'));
     }
+
+    public function testGetPropertyValue() {
+        $arrayData = (new TestObjectType())->getData();
+
+        $this->assertEquals('John', TypeService::getPropertyValue($arrayData, 'name'));
+        $this->assertEquals('John', TypeService::getPropertyValue((object) $arrayData, 'name'));
+    }
 }
diff --git a/src/Type/TypeService.php b/src/Type/TypeService.php
index be85a13e..c3f45954 100644
--- a/src/Type/TypeService.php
+++ b/src/Type/TypeService.php
@@ -127,7 +127,7 @@ public static function getPropertyValue($data, $path)
                 $getter = 'get' . self::classify($path);
             }
 
-            return is_callable([$data, $getter]) ? $data->$getter() : null;
+            return is_callable([$data, $getter]) ? $data->$getter() : (isset($data->$path) ? $data->$path : null);
         } elseif (is_array($data)) {
             return array_key_exists($path, $data) ? $data[$path] : null;
         }