diff --git a/scripts/module/change_domain.py b/scripts/module/change_domain.py
new file mode 100644
index 0000000..e131d1f
--- /dev/null
+++ b/scripts/module/change_domain.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import sys, getpass, socket, cjson, os
+from pyeole.ihm import print_line
+from pyeole.ansiprint import print_orange, print_red
+from creole.client import CreoleClient
+from collections import OrderedDict
+
+
+def display_help():
+    print("Modification de la valeur d'une variable d'un serveur")
+    print("{} [--var nom_variable --value valeur]".format(sys.argv[0]))
+
+
+def argparser():
+    # récupère l'ID du groupe
+    arglen = len(sys.argv)
+    if arglen == 1:
+        return  None, None
+    if sys.argv[1] in ['-h', '--help']:
+        display_help()
+        sys.exit(0)
+
+    if sys.argv[1] in ['-r', '--realm']:
+        realm = sys.argv[2]
+        return  realm, None
+
+    if sys.argv[3] in ['-d', '--domain']:
+        domain = sys.argv[4]
+        return realm, domain
+
+    return  None, None
+
+
+def main():
+    # import des fonctions communes de Zéphir client
+    realm, domain = argparser()
+
+    if realm is None :
+        realm = raw_input("Realm AD : ")
+
+    if domain is None :
+        domain = raw_input("Domaine AD : ")
+
+    fh = open("/etc/eole/config.eol", 'r')
+    store = cjson.decode(fh.read(), all_unicode=True)
+    fh.close
+    if "ad_realm" in store:
+        store["ad_realm"]['val'] = realm
+    if "ad_domain" in store:
+        store["ad_domain"]['val'] = domain
+
+    fh = open("/etc/eole/config.eol", 'w')
+    fh.write(cjson.encode(store))
+    fh.close()
+
+    cmd="""CreoleCat samba4-vars.conf"""
+    output = os.popen(cmd)
+    res = output.read().strip()
+    output.close()
+
+    cmd="""/usr/share/eole/posttemplate/25-manage-samba instance"""
+    output = os.popen(cmd)
+    res = output.read().strip()
+    output.close()
+
+if __name__ == '__main__':
+    main()
diff --git a/scripts/zephir/set_userkey.py b/scripts/zephir/set_userkey.py
index d96e435..5a5be12 100644
--- a/scripts/zephir/set_userkey.py
+++ b/scripts/zephir/set_userkey.py
@@ -69,10 +69,10 @@ def main():
 
     # enregistrement de la clef ssh
 
-    if res == 1:
+    if res == "UPDATE 1":
         print("OK")
     else:
-        print("Erreur remontée par Zéphir : ", str(res))
+        print("Erreur : ", str(res))
 
 def get_pwd(addr, port):
     """lecture d'un login/passwd pour l'application zephir