diff --git a/objets.py b/objets.py
index 17fcbbf..175c730 100644
--- a/objets.py
+++ b/objets.py
@@ -1040,7 +1040,7 @@ class proprio(CransLdapObject):
         return max([
             float(facture.get('finAdhesion', [crans_utils.from_generalized_time_format(attributs.finAdhesion.default)])[0])
             for facture in self.factures(refresh=(time.time() - self._factures_last_update > FACTURES_REFRESH_PERIOD))
-            if facture.get('controle', [''])[0] != u"FALSE" and facture.get('recuPaiement', [''])[0] != ''
+            if facture.get('controle', [''])[0] != u"FALSE" and facture.get('recuPaiement', [])
         ] + [0.0])
 
     def fin_connexion_datetime(self):
@@ -1054,7 +1054,7 @@ class proprio(CransLdapObject):
         return max([
             float(facture.get('finConnexion', [crans_utils.from_generalized_time_format(attributs.finConnexion.default)])[0])
             for facture in self.factures(refresh=(time.time() - self._factures_last_update > FACTURES_REFRESH_PERIOD))
-            if facture.get('controle', [''])[0] != u"FALSE" and facture.get('recuPaiement', [''])[0] != ''
+            if facture.get('controle', [''])[0] != u"FALSE" and facture.get('recuPaiement', [])
         ] + [0.0])
 
     def adhesion_ok(self, no_bl=False):
@@ -1698,7 +1698,7 @@ class facture(CransLdapObject):
             with self.proprio() as proprio:
                 proprio_save = credite_arts(proprio)
                 # On vient de créditer, le paiement a été reçu
-                self['recuPaiement'] = unicode(time.strftime("%Y-%m-%d %H:%M:%S"))
+                self['recuPaiement'] = crans_utils.localized_datetime()
                 self._recuPaiement = True
 
                 # Il faudrait faire quelquechose pour que si l'enregistrement suivant de la facture crash,