diff --git a/openerp/import_xml.rng b/openerp/import_xml.rng
index 97165f24203..13409f05aa1 100644
--- a/openerp/import_xml.rng
+++ b/openerp/import_xml.rng
@@ -111,6 +111,7 @@
             <rng:optional><rng:attribute name="xsl"/></rng:optional>
             <rng:optional> <rng:attribute name="auto" /> </rng:optional>
             <rng:optional> <rng:attribute name="header" /> </rng:optional>
+            <rng:optional> <rng:attribute name="webkit_header" /> </rng:optional>
             <rng:optional> <rng:attribute name="attachment" /> </rng:optional>
             <rng:optional> <rng:attribute name="attachment_use" /> </rng:optional>
             <rng:optional> <rng:attribute name="groups"/> </rng:optional>
diff --git a/openerp/tools/convert.py b/openerp/tools/convert.py
index 553aa48effc..c924f00f4b7 100644
--- a/openerp/tools/convert.py
+++ b/openerp/tools/convert.py
@@ -357,7 +357,7 @@ form: module.record_id""" % (xml_id,)
             # Special check for report having attribute menu=False on update
             value = 'ir.actions.report.xml,'+str(id)
             self._remove_ir_values(cr, res['name'], value, res['model'])
-        return False
+        return id
 
     def _tag_function(self, cr, rec, data_node=None):
         if self.isnoupdate(data_node) and self.mode != 'init':