--- a/plugins/mod_csi_simple.lua	Sun Jan 06 21:03:09 2019 +0100
+++ b/plugins/mod_csi_simple.lua	Sun Jan 06 21:08:11 2019 +0100
@@ -63,6 +63,9 @@
 		if st_type == "headline" then
 			return false;
 		end
+		if stanza:get_child("sent", "urn:xmpp:carbons:2") then
+			return true;
+		end
 		if stanza:get_child("body") then
 			return true;
 		end