diff --git a/Infrastructure/Persistence/Doctrine/Model/DBAL/Types/UtcDateTimeType.php b/Infrastructure/Persistence/Doctrine/Model/DBAL/Types/UtcDateTimeType.php
index 539276e..e0136a4 100755
--- a/Infrastructure/Persistence/Doctrine/Model/DBAL/Types/UtcDateTimeType.php
+++ b/Infrastructure/Persistence/Doctrine/Model/DBAL/Types/UtcDateTimeType.php
@@ -12,6 +12,8 @@ class UtcDateTimeType extends DateTimeType
 
     /**
      * {@inheritdoc}
+     * 
+     * @return mixed
      */
     public function convertToDatabaseValue($value, AbstractPlatform $platform)
     {