diff --git a/config_panel.toml b/config_panel.toml
index f5e8b7d..dde04ef 100644
--- a/config_panel.toml
+++ b/config_panel.toml
@@ -46,7 +46,7 @@ services = ["matrix-__APP__"]
         [main.welcome.auto_join_rooms]
         ask = "Auto Join new Users in following Rooms:"
         type = "tags"
-        help = "Users who register on this homeserver will automatically be joined to these rooms. If the room already exists, the join rule must be set to 'public'. See also next setting."
+        help = "Use space separated values (e.g: #example:example.com #example2:example2.com ). Users who register on this homeserver will automatically be joined to these rooms. If the room already exists, the join rule must be set to 'public'. See also next setting."
         bind = ":/etc/matrix-__APP__/homeserver.yaml"
 
         [main.welcome.autocreate_auto_join_rooms]