--- a/plugins/mod_pep.lua	Mon Aug 06 17:04:11 2018 +0200
+++ b/plugins/mod_pep.lua	Mon Aug 06 18:33:33 2018 +0200
@@ -144,6 +144,10 @@
 	end
 	service = pubsub.new({
 		capabilities = {
+			restricted = {
+				be_subscribed = false;
+				be_unsubscribed = true;
+			};
 			none = {
 				create = false;
 				publish = false;