diff --git a/conf/config.json b/conf/config.json
index bf5e9a2..9adf518 100644
--- a/conf/config.json
+++ b/conf/config.json
@@ -321,14 +321,14 @@
   "LdapSettings": {
     "Enable": false,
     "EnableSync": false,
-    "LdapServer": "ldap://127.0.0.1",
+    "LdapServer": "",
     "LdapPort": 389,
     "ConnectionSecurity": "",
-    "BaseDN": "ou=users,dc=yunohost,dc=org",
+    "BaseDN": "",
     "BindUsername": "cn",
     "BindPassword": "",
     "UserFilter": "",
-    "GroupFilter": "(&(|(objectclass=posixAccount))(uid={{username}})(permission=cn=mattermost.main,ou=permission,dc=yunohost,dc=org))",
+    "GroupFilter": "",
     "GuestFilter": "",
     "EnableAdminFilter": false,
     "AdminFilter": "",