diff --git a/client/CServerHandler.cpp b/client/CServerHandler.cpp
index 5584ad561..e6c6c3687 100644
--- a/client/CServerHandler.cpp
+++ b/client/CServerHandler.cpp
@@ -193,7 +193,7 @@ void CServerHandler::startLocalServerAndConnect()
 	}
 #elif defined(SINGLE_PROCESS_APP)
 	boost::condition_variable cond;
-	std::vector<std::string> args{"--uuid=" + uuid};
+	std::vector<std::string> args{"--uuid=" + uuid, "--port=" + boost::lexical_cast<std::string>(getHostPort())};
 	if(settings["session"]["lobby"].Bool() && settings["session"]["host"].Bool())
 	{
 		args.push_back("--lobby=" + settings["session"]["address"].String());