diff --git a/unitTests/phpunit.xml b/unitTests/phpunit.xml
index f2bd160..f40a255 100644
--- a/unitTests/phpunit.xml
+++ b/unitTests/phpunit.xml
@@ -13,9 +13,6 @@
     stopOnFailure="false"
     stopOnIncomplete="false"
     stopOnSkipped="false">
-    <php>
-        <ini name="memory_limit" value="2048M"/>
-    </php>
     <testsuite name="PHPExcel Unit Test Suite">
         <directory suffix="Test.php">./Classes</directory>
     </testsuite>