diff --git a/gestion/annuaires_pg.py b/gestion/annuaires_pg.py
index eb8e1c81..710284c1 100755
--- a/gestion/annuaires_pg.py
+++ b/gestion/annuaires_pg.py
@@ -11,7 +11,7 @@ def _need_conn(f):
     def first_connect(*args, **kwargs):
         global conn
         if conn == None:
-            if __name__ == 'annuaires_pg_test':
+            if __name__.endswith('annuaires_pg_test'):
                 host='localhost'
             else:
                 host='pgsql.adm.crans.org'