diff --git a/inc/inc.ClassConversionMgr.php b/inc/inc.ClassConversionMgr.php
index b12f61b17..04968b666 100644
--- a/inc/inc.ClassConversionMgr.php
+++ b/inc/inc.ClassConversionMgr.php
@@ -62,7 +62,7 @@ class SeedDMS_ConversionMgr {
 	 */
 	public function convert($file, $from, $to, $target=null, $params=array()) {
 		if(isset($this->services[$from][$to])) {
-			$service = array_pop($this->services[$from][$to]);
+			$service = end($this->services[$from][$to]);
 			return $service->convert($file, $target, $params);
 		}
 	}