$NetBSD$

--- Telegram/SourceFiles/export/export_settings.h.orig	2020-01-28 17:45:49.000000000 +0000
+++ Telegram/SourceFiles/export/export_settings.h
@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesk
 
 #include "base/flags.h"
 #include "base/flat_map.h"
+#include "mtproto/mtproto_pch.h"
 
 namespace Export {
 namespace Output {