diff --git a/CHANGELOG.md b/CHANGELOG.md
index df38cf82..c4a6a6d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,10 @@
 
 * Builtin Prosody: use mod_muc_http_defaults to set rooms properties and prevent unauthorized room creation.
 
+### Fixes
+
+* Fix converseJS: show the participant list when not in iframe
+
 ## v2.0.3
 
 * Fix Peertube server crash when prosody is not installed
diff --git a/conversejs/builtin.js b/conversejs/builtin.js
index e4147a86..ee92bf40 100644
--- a/conversejs/builtin.js
+++ b/conversejs/builtin.js
@@ -30,7 +30,7 @@ window.initConverse = function initConverse ({
     ],
     singleton: true,
     auto_focus: false,
-    hide_muc_participants: inIframe,
+    hide_muc_participants: inIframe(),
     keepalive: true,
     play_sounds: false,
     muc_mention_autocomplete_min_chars: 3,