diff --git a/dev/skeletons/skeleton_class.class.php b/dev/skeletons/skeleton_class.class.php
index c59b3986a08..ff0c2f61200 100644
--- a/dev/skeletons/skeleton_class.class.php
+++ b/dev/skeletons/skeleton_class.class.php
@@ -221,7 +221,7 @@ class Skeleton_Class extends CommonObject
     			$line->prop1 = $obj->field1;
     			$line->prop2 = $obj->field2;
 
-    			$this->line[]=$line;
+    			$this->lines[]=$line;
     			//...
     		}
     		$this->db->free($resql);