diff --git a/addons/report/models/report.py b/addons/report/models/report.py
index dabc3e4b069..fc2bb9ba89b 100644
--- a/addons/report/models/report.py
+++ b/addons/report/models/report.py
@@ -20,6 +20,7 @@
 ##############################################################################
 
 from openerp import api
+from openerp import SUPERUSER_ID
 from openerp.exceptions import AccessError
 from openerp.osv import osv
 from openerp.tools import config, which
@@ -199,7 +200,8 @@ class Report(osv.Model):
         headerhtml = []
         contenthtml = []
         footerhtml = []
-        base_url = self.pool['ir.config_parameter'].get_param(cr, uid, 'web.base.url')
+        irconfig_obj = self.pool['ir.config_parameter']
+        base_url = irconfig_obj.get_param(cr, SUPERUSER_ID, 'report.url') or irconfig_obj.get_param(cr, SUPERUSER_ID, 'web.base.url')
 
         # Minimal page renderer
         view_obj = self.pool['ir.ui.view']