diff --git a/plugins/muc/subject.lib.lua b/plugins/muc/subject.lib.lua
index b842e7774..14091d4ee 100644
--- a/plugins/muc/subject.lib.lua
+++ b/plugins/muc/subject.lib.lua
@@ -73,13 +73,6 @@ local function set_subject(room, from, subject)
 	return true;
 end
 
-module:hook("muc-disco#info", function (event)
-	table.insert(event.form, {
-		name = "muc#roominfo_subject";
-	});
-	event.formdata["muc#roominfo_subject"] = select(2, get_subject(event.room));
-end);
-
 -- Send subject to joining user
 module:hook("muc-occupant-session-new", function(event)
 	send_subject(event.room, event.stanza.attr.from);