diff --git a/app/library/Services.php b/app/library/Services.php
index b763386..87eb1eb 100644
--- a/app/library/Services.php
+++ b/app/library/Services.php
@@ -167,23 +167,19 @@ class Services extends DiDefault
     protected function _initSharedModelsMetadata()
     {
         $config = $this->get('config');
-
         // Use adapter and options from config if defined.
         if (isset($config->cache->metadata)) {
+
             $mdConfig = $config->cache->metadata->toArray();
             $options = $mdConfig['options'];
             $adapter = $mdConfig['adapter'];
 
             $class = 'Phalcon\Mvc\Model\MetaData\\' . $adapter;
-
-            $metadata = new $class($options);
+            return new $class($options);
         }
+
         // Otherwise, default to Memory.
-        else {
-            $metadata = new \Phalcon\Mvc\Model\MetaData\Memory();
-        }
-
-        return $metadata;
+        return new \Phalcon\Mvc\Model\MetaData\Memory();
     }
 
     protected function _initSession()