diff --git a/src/BEAR/Resource/AbstractObject.php b/src/BEAR/Resource/AbstractObject.php
index <HASH>..<HASH> 100644
--- a/src/BEAR/Resource/AbstractObject.php
+++ b/src/BEAR/Resource/AbstractObject.php
@@ -7,6 +7,8 @@
  */
 namespace BEAR\Resource;
 
+use Ray\Di\ConfigInterface;
+
 /**
  * Abstract resource object
  *
@@ -53,6 +55,10 @@ abstract class AbstractObject implements Object, \ArrayAccess, \Countable, \Iter
         $this->body = new \ArrayObject;
     }
 
+    public function __wakeup()
+    {
+    }
+
     /**
      * Return resource object string.
      *
Empty __wakeup() from child class.