diff --git a/view/line_tree.xml b/view/line_tree.xml
index a27cfa7278..be7545c2b6 100644
--- a/view/line_tree.xml
+++ b/view/line_tree.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree editable="top">
+<tree editable="1">
     <field name="company" expand="1"/>
     <field name="employee" expand="2"/>
     <field name="date"/>