diff --git a/install/updateDiskUsage.php b/install/updateDiskUsage.php
index 8a52f2473..4b4813bda 100644
--- a/install/updateDiskUsage.php
+++ b/install/updateDiskUsage.php
@@ -1,23 +1,23 @@
 <?php
 //streamer config
 require_once '../videos/configuration.php';
 
 if(!isCommandLineInterface()){
     return die('Command Line only');
 }
-$_REQUEST['rowCount'] = 99999;
+$global['rowCount'] = 99999;
 $total = Video::getTotalVideos("",false, true, true, false, false);
 $videos = Video::getAllVideosLight("", false, true, false);
 $count = 0;
 foreach ($videos as $value){
     $count++;
     $updated = Video::updateFilesize($value['id']);
     echo "{$count}/{$total} (".($updated?"success":"fail").") [{$value['id']}] {$value['title']}".PHP_EOL;
     ob_flush();
 }
 
 die();