diff --git a/Telegram/SourceFiles/window/window_main_menu.cpp b/Telegram/SourceFiles/window/window_main_menu.cpp
index 7ce7d5479c..43d3504119 100644
--- a/Telegram/SourceFiles/window/window_main_menu.cpp
+++ b/Telegram/SourceFiles/window/window_main_menu.cpp
@@ -313,7 +313,11 @@ void MainMenu::initResetScaleButton() {
 		return rpl::single(
 			screen->availableGeometry()
 		) | rpl::then(
+#ifdef OS_MAC_OLD
+			qtSignalProducer(screen, &QScreen::virtualGeometryChanged)
+#else // OS_MAC_OLD
 			qtSignalProducer(screen, &QScreen::availableGeometryChanged)
+#endif // OS_MAC_OLD
 		);
 	}) | rpl::flatten_latest(
 	) | rpl::map([](QRect available) {