From ba276452fb86effc58ecd4d9f6e6fb6c7f8c2ca8 Mon Sep 17 00:00:00 2001
From: Ross Lawley <ross.lawley@gmail.com>
Date: Thu, 23 Aug 2012 11:09:07 +0100
Subject: [PATCH] Fix tests

---
 tests/test_dereference.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/test_dereference.py b/tests/test_dereference.py
index 64ddf09b..120b1a26 100644
--- a/tests/test_dereference.py
+++ b/tests/test_dereference.py
@@ -1,6 +1,8 @@
 from __future__ import with_statement
 import unittest
 
+from bson import DBRef
+
 from mongoengine import *
 from mongoengine.connection import get_db
 from mongoengine.tests import query_counter