--- a/plugins/mod_pubsub/mod_pubsub.lua	Sun Sep 28 01:50:00 2014 +0200
+++ b/plugins/mod_pubsub/mod_pubsub.lua	Sun Sep 28 01:50:17 2014 +0200
@@ -223,6 +223,11 @@
 				name = "FORM_TYPE";
 				value = "http://jabber.org/protocol/pubsub#node_config";
 			};
+			{
+				type = "text-single";
+				name = "pubsub#max_items";
+				label = "Max # of items to persist";
+			};
 		};
 
 		autocreate_on_publish = autocreate_on_publish;