diff --git a/lib/Cake/Test/Case/View/ThemeViewTest.php b/lib/Cake/Test/Case/View/ThemeViewTest.php
index 339515aa1..8d2281d8a 100644
--- a/lib/Cake/Test/Case/View/ThemeViewTest.php
+++ b/lib/Cake/Test/Case/View/ThemeViewTest.php
@@ -258,6 +258,6 @@ class ThemeViewTest extends CakeTestCase {
 			$View->element('test_element');
 		}
 		$end = memory_get_usage();
-		$this->assertLessThanOrEqual($start + 4000, $end);
+		$this->assertLessThanOrEqual($start + 4500, $end);
 	}
 }