diff --git a/Source/dvlnet/tcp_client.cpp b/Source/dvlnet/tcp_client.cpp
index b031a23ed..123940ca3 100644
--- a/Source/dvlnet/tcp_client.cpp
+++ b/Source/dvlnet/tcp_client.cpp
@@ -126,6 +126,7 @@ bool tcp_client::SNetLeaveGame(int type)
 	poll();
 	if (local_server != nullptr)
 		local_server->close();
+	sock.close();
 	return ret;
 }