diff --git a/lib/actions/documentaction.inc.php b/lib/actions/documentaction.inc.php
index 3a05cde..8baae70 100644
--- a/lib/actions/documentaction.inc.php
+++ b/lib/actions/documentaction.inc.php
@@ -222,7 +222,7 @@ class KTDocumentActionUtil {
             if (!empty($sPath)) {
                 require_once($sPath);
             }
-            $aObjects[] =& new $sClassName(&$oDocument, $oUser, $oPlugin);
+            $aObjects[] =& new $sClassName($oDocument, $oUser, $oPlugin);
         }
         return $aObjects;
     }