diff --git a/lc_ldap.py b/lc_ldap.py
index ef6f4fa..f557b50 100644
--- a/lc_ldap.py
+++ b/lc_ldap.py
@@ -38,6 +38,7 @@
 import os
 import sys
 import re
+import time
 from contextlib import contextmanager
 
 import ldap
@@ -246,6 +247,7 @@ class lc_ldap(ldap.ldapobject.LDAPObject, object):
         res = {}
         parent = {}
         machines = {}
+        factures = {}
         # (proxying de la base ldap)
         for dn, attrs in self.search_s(variables.base_dn, scope=2):
         # On crée les listes des machines et propriétaires
@@ -255,14 +257,26 @@ class lc_ldap(ldap.ldapobject.LDAPObject, object):
                 if not machines.has_key(parent_dn):
                    machines[parent_dn] = []
                 machines[parent_dn].append(m)
+            if dn.startswith('fid='): # les factures
+                f = objets.new_cransldapobject(self, dn, mode, uldif=ldif_to_uldif(attrs))
+                parent_dn = dn.split(',', 1)[1]
+                if not factures.has_key(parent_dn):
+                    factures[parent_dn] = []
+                factures[parent_dn].append(f)
             elif (dn.startswith('aid=') or dn.startswith('cid=') or dn == variables.base_dn) and not parent.has_key(dn):
                 parent[dn] = objets.new_cransldapobject(self, dn, mode, uldif=ldif_to_uldif(attrs))
         allmachines = []
-        for dn, mlist in machines.iteritems(): # on associe propriétaires et machines
+        for dn in parent: # on associe propriétaires et factures, machines
+            mlist = machines.get(dn, [])
+            flist = factures.get(dn, [])
             parent[dn]._machines = mlist
+            parent[dn]._factures = flist
+            parent[dn]._factures_last_update = time.time()
             for m in mlist:
                 m._proprio = parent[dn]
                 allmachines.append(m)
+            for f in flist:
+                f._proprio = parent[dn]
         return allmachines, parent.values() # on renvoie la liste des machines et des adherents (dont club et crans)
 
     def allMachines(self, mode='ro'):