--- a/plugins/mod_muc_mam.lua	Mon Aug 16 20:15:38 2021 +0200
+++ b/plugins/mod_muc_mam.lua	Fri Aug 06 19:25:43 2021 +0200
@@ -273,7 +273,7 @@
 
 
 	origin.send(st.reply(stanza)
-		:tag("fin", { xmlns = xmlns_mam, queryid = qid, complete = complete })
+		:tag("fin", { xmlns = xmlns_mam, complete = complete })
 			:add_child(rsm.generate {
 				first = first, last = last, count = total }));