diff --git a/lib/Cake/TestSuite/CakeTestRunner.php b/lib/Cake/TestSuite/CakeTestRunner.php
index e2f39cddd..ad96c9783 100644
--- a/lib/Cake/TestSuite/CakeTestRunner.php
+++ b/lib/Cake/TestSuite/CakeTestRunner.php
@@ -17,6 +17,8 @@
  */
 require_once 'PHPUnit/TextUI/TestRunner.php';
 
+App::uses('CakeFixtureManager', 'TestSuite/Fixture');
+
 /**
  * A custom test runner for Cake's use of PHPUnit.
  *