diff --git a/libervia/backend/plugins/plugin_xep_0167/__init__.py b/libervia/backend/plugins/plugin_xep_0167/__init__.py
index 3627747e..e26a11d8 100644
--- a/libervia/backend/plugins/plugin_xep_0167/__init__.py
+++ b/libervia/backend/plugins/plugin_xep_0167/__init__.py
@@ -442,6 +442,8 @@ class XEP_0167(BaseApplicationHandler):
             action_extra["metadata"] = {"user": session["metadata"]["peer_user"].full()}
         except KeyError:
             pass
+        if "muji_room" in session:
+            action_extra["muji_room"] = session["muji_room"]
 
         dialog_d = xml_tools.defer_dialog(
             self.host,