diff --git a/Python/etc/ssh/ssh_known_hosts b/Python/etc/ssh/ssh_known_hosts
index 11150cd..12f418a 100644
--- a/Python/etc/ssh/ssh_known_hosts
+++ b/Python/etc/ssh/ssh_known_hosts
@@ -1,18 +1,12 @@
 # -*- coding: utf-8; mode: python -*-
 
 include("mode/space")
+include("ldap_conn")
 
 header("Configuration du serveur ssh")
 
 
-import sys
-sys.path.append('/usr/scripts/')
-sys.path.append('/usr/scripts/gestion')
-import lc_ldap.shortcuts
-import config
-
-conn=lc_ldap.shortcuts.lc_ldap_readonly(user="sshfingerprint")
-machines=conn.search("objectClass=machineCrans")
+machines=ldap_conn.search("objectClass=machineCrans")
 
 
 key_machines={}
diff --git a/etc/python/ldap_conn.py b/etc/python/ldap_conn.py
new file mode 100644
index 0000000..a9b8467
--- /dev/null
+++ b/etc/python/ldap_conn.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+#
+# Connexion à la base ldap (pour requêtes diverses)
+
+import sys
+sys.path.append('/usr/scripts/')
+import lc_ldap.shortcuts
+sys.path.pop()
+
+ldap_conn=lc_ldap.shortcuts.lc_ldap_readonly(user="bcfg2")