diff --git a/htdocs/ecm/class/ecmfiles.class.php b/htdocs/ecm/class/ecmfiles.class.php
index d8d1da60e24..d70f5c863d7 100644
--- a/htdocs/ecm/class/ecmfiles.class.php
+++ b/htdocs/ecm/class/ecmfiles.class.php
@@ -569,7 +569,7 @@ class EcmFiles extends CommonObject
 				$line = new EcmfilesLine();
 
 				$line->id = $obj->rowid;
-				$line->ref = $obj->ref;
+				$line->ref = $obj->rowid;
 				$line->label = $obj->label;
 				$line->share = $obj->share;
 				$line->entity = $obj->entity;