diff --git a/rp_meyzieu/mappers/portail_famille_ecities.py b/rp_meyzieu/mappers/portail_famille_ecities.py
index e3b8712..82c860c 100644
--- a/rp_meyzieu/mappers/portail_famille_ecities.py
+++ b/rp_meyzieu/mappers/portail_famille_ecities.py
@@ -24,6 +24,8 @@ login_url, form_attrs, post_fields and username_field are obligatory
 from mandaye.auth.saml2 import END_POINTS_PATH
 from rp_meyzieu.filters import portail_famille_ecitiz
 
+from mandaye import config
+
 form_values = {
         'login_url': '/ffaxsslMeyzieu/workflow_url?ECITIZ_ACTIVITY_PATH=Citoyen&ECITIZ_HOME_URL=citoyen.jsp&ECITIZ_PROCESS_ID=guichet&ECITIZ_DECONNECTION_URL=services_list.jsp&ECITIZ_ORG=MEY00',
         'form_attrs': { 'name': 'eCitiz' },
@@ -131,7 +133,7 @@ mapping = [
                 'response': {
                     'auth': 'single_logout_return',
                     'values': {
-                        'next_url': index_url
+                        'next_url': config.template_vars['portal_url']
                         },
                     }
                 },