diff --git a/src/mod_multicast.erl b/src/mod_multicast.erl
index 2e4241424..fbe83e0c8 100644
--- a/src/mod_multicast.erl
+++ b/src/mod_multicast.erl
@@ -826,6 +826,9 @@ add_response(RServer, Response, State) ->
 search_server_on_cache(RServer, LServerS, _LServiceS, _Maxmins)
     when RServer == LServerS ->
     route_single;
+search_server_on_cache(RServer, LServerS, LServiceS, _Maxmins)
+    when RServer == LServiceS ->
+    route_single;
 search_server_on_cache(RServer, _LServerS, LServiceS, Maxmins) ->
     case look_server(RServer) of
         not_cached ->