diff --git a/src/BigBlueButton.php b/src/BigBlueButton.php
index e9d241f..df257f2 100644
--- a/src/BigBlueButton.php
+++ b/src/BigBlueButton.php
@@ -89,7 +89,7 @@ private function _processXmlResponse($url, $xml = ''){
 			curl_close( $ch );
 
 			if($data)
-				return (new SimpleXMLElement($data));
+				return (new \SimpleXMLElement($data));
 			else
 				return false;
 		}