diff --git a/gestion/ldap_crans.py b/gestion/ldap_crans.py
index 5c1603b0..2a910e04 100755
--- a/gestion/ldap_crans.py
+++ b/gestion/ldap_crans.py
@@ -12,7 +12,8 @@ Licence : GPLv2
 from socket import gethostname
 
 date_format='%d/%m/%Y %H:%M'
-if gethostname().split(".")[0] == "zamok":
+hostname = gethostname().split(".")[0]
+if  hostname == "zamok":
     uri = 'ldapi://%2fvar%2frun%2fldapi/'
 else:
     uri = 'ldaps://zamok.crans.org:636/'
@@ -21,7 +22,7 @@ smtpserv = "localhost"
 # TODO :
     # Interdire la modif des comptes nounou
     
-import smtplib, sre, os, random, string, time, commands, sys
+import smtplib, sre, os, random, string, time, sys
 import ldap, ldap.modlist
 
 import config, annuaires, iptools, chgpass, user_tests
@@ -46,7 +47,6 @@ droits_possibles = [ u'Nounou', u'Apprenti', u'Mod
 ### Variables internes diverses
 isadm = user_tests.isadm()
 isdeconnecteur = user_tests.isdeconnecteur()
-hostname = commands.getoutput('hostname')
 ann_scol = config.ann_scol
 
 ##################################################################################