diff --git a/setup/modelfactory.class.inc.php b/setup/modelfactory.class.inc.php
index c6d350969..353ae4ef5 100644
--- a/setup/modelfactory.class.inc.php
+++ b/setup/modelfactory.class.inc.php
@@ -538,6 +538,7 @@ class ModelFactory
 						}
 						else 
 						{
+							$oXmlEntry->setAttribute('_alteration', 'added');
 							$oXmlEntries->appendChild($oXmlEntry);
 						}
 						$this->aDictKeys[$sLanguageCode][$sCode] = true;