diff --git a/compte_agglo_montpellier/settings.py b/compte_agglo_montpellier/settings.py
index a13d151..ee5421b 100644
--- a/compte_agglo_montpellier/settings.py
+++ b/compte_agglo_montpellier/settings.py
@@ -181,6 +181,7 @@ INSTALLED_APPS = (
     'portail_citoyen.apps.auquotidien_plugin',
     'portail_citoyen.apps.passerelle_register_plugin',
     'compte_agglo_montpellier',
+    'tipi_payment_plugin',
 )
 
 MESSAGE_STORAGE = 'django.contrib.messages.storage.session.SessionStorage'