diff --git a/resources/prosody-plugins/mod_muc_poltergeist.lua b/resources/prosody-plugins/mod_muc_poltergeist.lua
index 8e8db4e53..638e556f0 100644
--- a/resources/prosody-plugins/mod_muc_poltergeist.lua
+++ b/resources/prosody-plugins/mod_muc_poltergeist.lua
@@ -178,7 +178,7 @@ function handle_create_poltergeist (event)
 
     local room = get_room(room_name, group);
     if (not room) then
-        log("error", "no room found %s", room_address);
+        log("error", "no room found %s", room_name);
         return 404;
     end
 
@@ -202,7 +202,7 @@ function handle_update_poltergeist (event)
 
     local room = get_room(room_name, group);
     if (not room) then
-        log("error", "no room found %s", room_address);
+        log("error", "no room found %s", room_name);
         return 404;
     end