--- a/spec/scansion/prosody.cfg.lua	Sun Jul 25 13:52:27 2021 +0200
+++ b/spec/scansion/prosody.cfg.lua	Sun Jul 25 13:52:52 2021 +0200
@@ -134,6 +134,7 @@
 
 Component "pubsub.localhost" "pubsub"
 	storage = "memory"
+	expose_publisher = true
 
 Component "upload.localhost" "http_file_share"
 http_file_share_size_limit = 10000000