diff --git a/gestion/chgpass.py b/gestion/chgpass.py
index 86bbbf96..8671873f 100755
--- a/gestion/chgpass.py
+++ b/gestion/chgpass.py
@@ -25,7 +25,6 @@ import lc_ldap.attributs
 import smtplib
 
 encoding = "UTF-8"
-ldap = lc_ldap.shortcuts.lc_ldap_admin()
 current_user = os.getenv("SUDO_USER") or os.getenv("USER") or os.getenv("LOGNAME") or getpass.getuser()
 
 def check_password(password, no_cracklib=False, dialog=False):
@@ -125,7 +124,8 @@ def check_password(password, no_cracklib=False, dialog=False):
 
     return False, msg
 
-def change_password(arguments):
+@lc_ldap.shortcuts.with_ldap_conn(retries=2, delay=5, constructor=lc_ldap.shortcuts.lc_ldap_admin)
+def change_password(arguments, ldap):
     """
     Change le mot de passe en fonction des arguments
     """