diff --git a/application/admin/controllers/DataController.php b/application/admin/controllers/DataController.php
index c8fda7af..d4e7d038 100755
--- a/application/admin/controllers/DataController.php
+++ b/application/admin/controllers/DataController.php
@@ -3692,8 +3692,8 @@ class Admin_DataController extends Zend_Controller_Action
         <contributors>';
 			foreach($authors as $k=>$v)
 			{
-				$doi.='<person_name sequence="'.$k.'" contributor_role="author">'.$v.'</person_name>';
-				$doi.='<organization sequence="'.$k.'" contributor_role="author">'.$orgs[$k].'</organization>';
+				$doi.='<person_name sequence="first" contributor_role="author">'.$v.'</person_name>';
+				$doi.='<organization sequence="first" contributor_role="author">'.$orgs[$k].'</organization>';
 			}
 			$doi.='</contributors>
         <titles>