--- a/plugins/muc/mod_muc.lua	Sat Jul 17 15:17:02 2010 +0100
+++ b/plugins/muc/mod_muc.lua	Sat Jul 17 15:20:45 2010 +0100
@@ -35,7 +35,7 @@
 local max_history_messages = module:get_option_number("max_history_messages");
 
 local function is_admin(jid)
-	return um_is_admin(jid) or um_is_admin(jid, module.host);
+	return um_is_admin(jid, module.host);
 end
 
 local function room_route_stanza(room, stanza) core_post_stanza(component, stanza); end