diff --git a/gestion/ldap_crans.py b/gestion/ldap_crans.py
index 7ce51b74..51156818 100755
--- a/gestion/ldap_crans.py
+++ b/gestion/ldap_crans.py
@@ -1526,8 +1526,8 @@ class BaseProprietaire(BaseClasseCrans):
         debutAdh = []
         finAdh = []
         for facture in self.factures_adh():
-            debutAdh.append(generalizedTimeFormat(facture._data['debutAdhesion'][0]))
-            finAdh.append(generalizedTimeFormat(facture._data['finAdhesion'][0]))
+            debutAdh.append(facture._data['debutAdhesion'][0])
+            finAdh.append(facture._data['finAdhesion'][0])
         self._set('debutAdhesion', debutAdh)
         self._set('finAdhesion', finAdh)
         self._save()
@@ -2417,8 +2417,8 @@ class Adherent(BaseProprietaire):
         debutConn = []
         finConn = []
         for facture in self.factures_adh():
-            debutConn.append(generalizedTimeFormat(facture._data['debutConnexion'][0]))
-            finConn.append(generalizedTimeFormat(facture._data['finConnexion'][0]))
+            debutConn.append(facture._data['debutConnexion'][0])
+            finConn.append(facture._data['finConnexion'][0])
         self._set('debutConnexion', debutConn)
         self._set('finConnexion', finConn)
         self._save()