diff --git a/lc_ldap.py b/lc_ldap.py
index e2f74df..b0fd73c 100644
--- a/lc_ldap.py
+++ b/lc_ldap.py
@@ -225,7 +225,7 @@ class lc_ldap(ldap.ldapobject.LDAPObject, object):
                    }
                 if nom_punycode:
                     ldif['hostAlias']=[u"%s.%s" % (nom_punycode, config.dns.zone_tv)]
-                machines.append(objets.machineMulticast(self, "", ldif=ldif))
+                machines.append(objets.machineMulticast(self, "", uldif=ldif))
         return machines
 
     def allMachinesAdherents(self, mode='ro'):