diff --git a/etc/sssd/sssd.conf b/etc/sssd/sssd.conf
index 1047f0d..3fade44 100644
--- a/etc/sssd/sssd.conf
+++ b/etc/sssd/sssd.conf
@@ -26,6 +26,7 @@ debug_level = 9
 min_id = 1000
 id_provider = files
 auth_provider = krb5
+chpass_provider = none
 cache_credentials = true
 use_fully_qualified_names = false
 krb5_realm = AD.FRANCETELECOM.FR