diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index 56979530a..b9745a21a 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -2512,6 +2512,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "ktg_settings_tray_icon_desc" = "If you don't like any of these icons, you can place icon.png in your profile folder.\n\nYou'll need to restart app to save changes.";
 
+"ktg_settings_disable_tray_counter" = "Disable tray icon counter";
+"ktg_settings_use_telegram_panel_icon" = "Ask the system for telegram icon";
+
 "ktg_settings_chat_id" = "Chat ID in profile";
 "ktg_settings_chat_id_desc" = "You can choose desired format here.\n\nTelegram API uses IDs as-is, but Bot API adds minus in the beginning for groups, and -100 for channels and supergroups to fit it in one field.\n\nIf you have profile panel opened, re-open it to see changes.";
 "ktg_settings_chat_id_disable" = "Hide";
diff --git a/Telegram/Resources/langs/rewrites/ru.json b/Telegram/Resources/langs/rewrites/ru.json
index f770cecf7..8078d3235 100644
--- a/Telegram/Resources/langs/rewrites/ru.json
+++ b/Telegram/Resources/langs/rewrites/ru.json
@@ -117,6 +117,8 @@
 	"ktg_settings_tray_icon_red": "Красная",
 	"ktg_settings_tray_icon_legacy": "Старая",
 	"ktg_settings_tray_icon_desc": "Если вам не нравится ни одна из этих иконок, вы можете положить icon.png в вашу папку профиля.\n\nДля применения и просмотра изменений требуется перезапуск.",
+	"ktg_settings_disable_tray_counter": "Отключить счетчик на иконке в трее",
+	"ktg_settings_use_telegram_panel_icon": "Запрашивать у системы иконку Telegram",
 	"ktg_settings_chat_id": "ID чата в профиле",
 	"ktg_settings_chat_id_desc": "Здесь можно выбрать желаемый вид ID.\n\nTelegram API использует ID как есть, а Bot API добавляет минус в начало для групп и -100 для каналов и супергрупп, чтобы уместить всё в одно поле.\n\nЕсли у вас открыта панель профиля, закройте её и откройте заново, чтобы увидеть изменения.",
 	"ktg_settings_chat_id_disable": "Скрыть",
diff --git a/Telegram/SourceFiles/kotato/json_settings.cpp b/Telegram/SourceFiles/kotato/json_settings.cpp
index f53f3e018..a7cf93995 100644
--- a/Telegram/SourceFiles/kotato/json_settings.cpp
+++ b/Telegram/SourceFiles/kotato/json_settings.cpp
@@ -189,6 +189,8 @@ QByteArray GenerateSettingsJson(bool areDefault = false) {
 	settings.insert(qsl("recent_stickers_limit"), RecentStickersLimit());
 	settings.insert(qsl("userpic_corner_type"), cUserpicCornersType());
 	settings.insert(qsl("always_show_top_userpic"), cShowTopBarUserpic());
+	settings.insert(qsl("disable_tray_counter"), cDisableTrayCounter());
+	settings.insert(qsl("use_telegram_panel_icon"), cUseTelegramPanelIcon());
 	settings.insert(qsl("custom_app_icon"), cCustomAppIcon());
 	settings.insert(qsl("profile_top_mute"), cProfileTopBarNotifications());
 	settings.insert(qsl("hover_emoji_panel"), HoverEmojiPanel());
@@ -421,6 +423,14 @@ bool Manager::readCustomFile() {
 		cSetShowTopBarUserpic(v);
 	});
 
+	ReadBoolOption(settings, "disable_tray_counter", [&](auto v) {
+		cSetDisableTrayCounter(v);
+	});
+
+	ReadBoolOption(settings, "use_telegram_panel_icon", [&](auto v) {
+		cSetUseTelegramPanelIcon(v);
+	});
+
 	ReadIntOption(settings, "custom_app_icon", [&](auto v) {
 		if (v >= 0 && v <= 5) {
 			cSetCustomAppIcon(v);
diff --git a/Telegram/SourceFiles/kotato/settings.cpp b/Telegram/SourceFiles/kotato/settings.cpp
index 064d9592a..ee863333c 100644
--- a/Telegram/SourceFiles/kotato/settings.cpp
+++ b/Telegram/SourceFiles/kotato/settings.cpp
@@ -134,6 +134,8 @@ rpl::producer<int> RecentStickersLimitChanges() {
 
 int gUserpicCornersType = 3;
 bool gShowTopBarUserpic = false;
+bool gDisableTrayCounter = false;
+bool gUseTelegramPanelIcon = false;
 int gCustomAppIcon = 0;
 
 int gDefaultFilterId = 0;
diff --git a/Telegram/SourceFiles/kotato/settings.h b/Telegram/SourceFiles/kotato/settings.h
index 1ad3aa63a..9dce75c70 100644
--- a/Telegram/SourceFiles/kotato/settings.h
+++ b/Telegram/SourceFiles/kotato/settings.h
@@ -97,6 +97,8 @@ void SetRecentStickersLimit(int limit);
 
 DeclareSetting(int, UserpicCornersType);
 DeclareSetting(bool, ShowTopBarUserpic);
+DeclareSetting(bool, DisableTrayCounter);
+DeclareSetting(bool, UseTelegramPanelIcon);
 DeclareSetting(int, CustomAppIcon);
 
 DeclareSetting(int, DefaultFilterId);
diff --git a/Telegram/SourceFiles/kotato/settings_menu.cpp b/Telegram/SourceFiles/kotato/settings_menu.cpp
index 3c84ca4ef..25e35e442 100644
--- a/Telegram/SourceFiles/kotato/settings_menu.cpp
+++ b/Telegram/SourceFiles/kotato/settings_menu.cpp
@@ -399,6 +399,38 @@ void SetupKotatoSystem(not_null<Ui::VerticalLayout*> container) {
 	}, container->lifetime());
 #endif // Q_OS_WIN || Q_OS_MAC
 
+	AddButton(
+		container,
+		tr::ktg_settings_disable_tray_counter(),
+		st::settingsButton
+	)->toggleOn(
+		rpl::single(cDisableTrayCounter())
+	)->toggledValue(
+	) | rpl::filter([](bool enabled) {
+		return (enabled != cDisableTrayCounter());
+	}) | rpl::start_with_next([](bool enabled) {
+		cSetDisableTrayCounter(enabled);
+		Notify::unreadCounterUpdated();
+		::Kotato::JsonSettings::Write();
+	}, container->lifetime());
+
+#ifdef Q_OS_LINUX
+	AddButton(
+		container,
+		tr::ktg_settings_use_telegram_panel_icon(),
+		st::settingsButton
+	)->toggleOn(
+		rpl::single(cUseTelegramPanelIcon())
+	)->toggledValue(
+	) | rpl::filter([](bool enabled) {
+		return (enabled != cUseTelegramPanelIcon());
+	}) | rpl::start_with_next([](bool enabled) {
+		cSetUseTelegramPanelIcon(enabled);
+		Notify::unreadCounterUpdated();
+		::Kotato::JsonSettings::Write();
+	}, container->lifetime());
+#endif // Q_OS_LINUX
+
 	const QMap<int, QString> trayIconOptions = {
 		{ 0, TrayIconLabel(0) },
 		{ 1, TrayIconLabel(1) },
@@ -408,10 +440,18 @@ void SetupKotatoSystem(not_null<Ui::VerticalLayout*> container) {
 		{ 5, TrayIconLabel(5) },
 	};
 
+	auto trayIconText = rpl::single(
+		rpl::empty_value()
+	) | rpl::then(base::ObservableViewer(
+		Global::RefUnreadCounterUpdate()
+	)) | rpl::map([] {
+		return TrayIconLabel(cCustomAppIcon());
+	});
+
 	AddButtonWithLabel(
 		container,
 		tr::ktg_settings_tray_icon(),
-		rpl::single(TrayIconLabel(cCustomAppIcon())),
+		trayIconText,
 		st::settingsButton
 	)->addClickHandler([=] {
 		Ui::show(Box<::Kotato::RadioBox>(
@@ -421,8 +461,9 @@ void SetupKotatoSystem(not_null<Ui::VerticalLayout*> container) {
 			trayIconOptions,
 			[=] (int value) {
 				cSetCustomAppIcon(value);
+				Notify::unreadCounterUpdated();
 				::Kotato::JsonSettings::Write();
-			}, true));
+			}, false));
 	});
 
 	AddSkip(container);
diff --git a/Telegram/SourceFiles/mainwindow.cpp b/Telegram/SourceFiles/mainwindow.cpp
index 9e51f5ef4..3358e5977 100644
--- a/Telegram/SourceFiles/mainwindow.cpp
+++ b/Telegram/SourceFiles/mainwindow.cpp
@@ -78,23 +78,7 @@ void FeedLangTestingKey(int key) {
 
 MainWindow::MainWindow(not_null<Window::Controller*> controller)
 : Platform::MainWindow(controller) {
-	QImage iconImage(cWorkingDir() + "tdata/icon.png");
-
-	auto logo = iconImage.isNull()
-		? Core::App().logo(cCustomAppIcon())
-		: iconImage;
-
-	icon16 = logo.scaledToWidth(16, Qt::SmoothTransformation);
-	icon32 = logo.scaledToWidth(32, Qt::SmoothTransformation);
-	icon64 = logo.scaledToWidth(64, Qt::SmoothTransformation);
-
-	auto logoNoMargin = iconImage.isNull()
-		? Core::App().logoNoMargin(cCustomAppIcon())
-		: iconImage;
-
-	iconbig16 = logoNoMargin.scaledToWidth(16, Qt::SmoothTransformation);
-	iconbig32 = logoNoMargin.scaledToWidth(32, Qt::SmoothTransformation);
-	iconbig64 = logoNoMargin.scaledToWidth(64, Qt::SmoothTransformation);
+	updateIconCache();
 
 	resize(st::windowDefaultWidth, st::windowDefaultHeight);
 
@@ -959,6 +943,28 @@ void MainWindow::placeSmallCounter(QImage &img, int size, int count, style::colo
 
 }
 
+void MainWindow::updateIconCache() {
+	QImage iconImage(cWorkingDir() + "tdata/icon.png");
+
+	auto logo = iconImage.isNull()
+		? Core::App().logo(cCustomAppIcon())
+		: iconImage;
+
+	icon16 = logo.scaledToWidth(16, Qt::SmoothTransformation);
+	icon32 = logo.scaledToWidth(32, Qt::SmoothTransformation);
+	icon64 = logo.scaledToWidth(64, Qt::SmoothTransformation);
+
+	auto logoNoMargin = iconImage.isNull()
+		? Core::App().logoNoMargin(cCustomAppIcon())
+		: iconImage;
+
+	iconbig16 = logoNoMargin.scaledToWidth(16, Qt::SmoothTransformation);
+	iconbig32 = logoNoMargin.scaledToWidth(32, Qt::SmoothTransformation);
+	iconbig64 = logoNoMargin.scaledToWidth(64, Qt::SmoothTransformation);
+
+	_customIconId = cCustomAppIcon();
+}
+
 QImage MainWindow::iconWithCounter(int size, int count, style::color bg, style::color fg, bool smallIcon) {
 	bool layer = false;
 	if (size < 0) {
@@ -1016,6 +1022,10 @@ QImage MainWindow::iconWithCounter(int size, int count, style::color bg, style::
 		if (size != 16 && size != 32) size = 64;
 	}
 
+	if (_customIconId != cCustomAppIcon()) {
+		updateIconCache();
+	}
+
 	QImage img(smallIcon ? ((size == 16) ? iconbig16 : (size == 32 ? iconbig32 : iconbig64)) : ((size == 16) ? icon16 : (size == 32 ? icon32 : icon64)));
 	if (account().sessionExists() && account().session().supportMode()) {
 		Window::ConvertIconToBlack(img);
diff --git a/Telegram/SourceFiles/mainwindow.h b/Telegram/SourceFiles/mainwindow.h
index 0ba8edc38..545be5ca2 100644
--- a/Telegram/SourceFiles/mainwindow.h
+++ b/Telegram/SourceFiles/mainwindow.h
@@ -159,6 +159,7 @@ private:
 	void applyInitialWorkMode();
 	void ensureLayerCreated();
 	void destroyLayer();
+	void updateIconCache();
 
 	void themeUpdated(const Window::Theme::BackgroundUpdate &data);
 
@@ -166,6 +167,7 @@ private:
 
 	void placeSmallCounter(QImage &img, int size, int count, style::color bg, const QPoint &shift, style::color color) override;
 	QImage icon16, icon32, icon64, iconbig16, iconbig32, iconbig64;
+	int _customIconId = 0;
 
 	crl::time _lastTrayClickTime = 0;
 	QPoint _lastMousePosition;
diff --git a/Telegram/SourceFiles/platform/linux/main_window_linux.cpp b/Telegram/SourceFiles/platform/linux/main_window_linux.cpp
index 9382801c6..5280d8a31 100644
--- a/Telegram/SourceFiles/platform/linux/main_window_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/main_window_linux.cpp
@@ -45,9 +45,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Platform {
 namespace {
 
-constexpr auto kDisableTrayCounter = "TDESKTOP_DISABLE_TRAY_COUNTER"_cs;
 constexpr auto kForcePanelIcon = "TDESKTOP_FORCE_PANEL_ICON"_cs;
-constexpr auto kUseTelegramPanelIcon = "KTGDESKTOP_USE_TELEGRAM_PANEL_ICON"_cs;
 constexpr auto kPanelTrayIconName = "kotatogram-panel"_cs;
 constexpr auto kMutePanelTrayIconName = "kotatogram-mute-panel"_cs;
 constexpr auto kAttentionPanelTrayIconName = "kotatogram-attention-panel"_cs;
@@ -67,23 +65,22 @@ int32 TrayIconCount = 0;
 base::flat_map<int, QImage> TrayIconImageBack;
 QIcon TrayIcon;
 QString TrayIconThemeName, TrayIconName;
+int TrayIconCustomId = 0;
+bool TrayIconCounterDisabled = false;
 
 bool SNIAvailable = false;
 bool AppMenuSupported = false;
 
 QString GetPanelIconName(int counter, bool muted) {
-	const auto useTelegramIcon = qEnvironmentVariableIsSet(
-		kUseTelegramPanelIcon.utf8());
-
-	const auto iconName = useTelegramIcon
+	const auto iconName = cUseTelegramPanelIcon()
 		? kTelegramPanelTrayIconName.utf16()
 		: kPanelTrayIconName.utf16();
 
-	const auto muteIconName = useTelegramIcon
+	const auto muteIconName = cUseTelegramPanelIcon()
 		? kTelegramMutePanelTrayIconName.utf16()
 		: kMutePanelTrayIconName.utf16();
 
-	const auto attentionIconName = useTelegramIcon
+	const auto attentionIconName = cUseTelegramPanelIcon()
 		? kTelegramAttentionPanelTrayIconName.utf16()
 		: kAttentionPanelTrayIconName.utf16();
 
@@ -125,7 +122,9 @@ bool IsIconRegenerationNeeded(
 		|| iconThemeName != TrayIconThemeName
 		|| iconName != TrayIconName
 		|| muted != TrayIconMuted
-		|| counterSlice != TrayIconCount;
+		|| counterSlice != TrayIconCount
+		|| cCustomAppIcon() != TrayIconCustomId
+		|| cDisableTrayCounter() != TrayIconCounterDisabled;
 }
 
 void UpdateIconRegenerationNeeded(
@@ -141,6 +140,8 @@ void UpdateIconRegenerationNeeded(
 	TrayIconCount = counterSlice;
 	TrayIconThemeName = iconThemeName;
 	TrayIconName = iconName;
+	TrayIconCustomId = cCustomAppIcon();
+	TrayIconCounterDisabled = cDisableTrayCounter();
 }
 
 QIcon TrayIconGen(int counter, bool muted) {
@@ -152,7 +153,7 @@ QIcon TrayIconGen(int counter, bool muted) {
 
 	const auto iconName = GetTrayIconName(counter, muted);
 
-	if (qEnvironmentVariableIsSet(kDisableTrayCounter.utf8())
+	if (cDisableTrayCounter()
 		&& !iconName.isEmpty()) {
 		const auto result = QIcon::fromTheme(iconName);
 		UpdateIconRegenerationNeeded(result, counter, muted, iconThemeName);
@@ -177,7 +178,8 @@ QIcon TrayIconGen(int counter, bool muted) {
 
 		if (currentImageBack.isNull()
 			|| iconThemeName != TrayIconThemeName
-			|| iconName != TrayIconName) {
+			|| iconName != TrayIconName
+			|| cCustomAppIcon() != TrayIconCustomId) {
 			if (QFileInfo::exists(cWorkingDir() + "tdata/icon.png")) {
 				currentImageBack = QImage(cWorkingDir() + "tdata/icon.png");
 			} else if (cCustomAppIcon() != 0) {
@@ -217,7 +219,7 @@ QIcon TrayIconGen(int counter, bool muted) {
 
 		auto iconImage = currentImageBack;
 
-		if (!qEnvironmentVariableIsSet(kDisableTrayCounter.utf8())
+		if (!cDisableTrayCounter()
 			&& counter > 0) {
 			QPainter p(&iconImage);
 			int32 layerSize = -16;
@@ -523,7 +525,7 @@ void MainWindow::psTrayMenuUpdated() {
 void MainWindow::setSNITrayIcon(int counter, bool muted) {
 	const auto iconName = GetTrayIconName(counter, muted);
 
-	if (qEnvironmentVariableIsSet(kDisableTrayCounter.utf8())
+	if (cDisableTrayCounter()
 		&& !iconName.isEmpty()
 		&& (!InSnap()
 			|| qEnvironmentVariableIsSet(kForcePanelIcon.utf8()))) {
@@ -535,7 +537,8 @@ void MainWindow::setSNITrayIcon(int counter, bool muted) {
 		_sniTrayIcon->setToolTipIconByName(iconName);
 	} else if (IsIndicatorApplication()) {
 		if (!IsIconRegenerationNeeded(counter, muted)
-			&& !_sniTrayIcon->iconName().isEmpty()) {
+			&& _trayIconFile
+			&& _sniTrayIcon->iconName() == _trayIconFile->fileName()) {
 			return;
 		}
 
@@ -548,7 +551,8 @@ void MainWindow::setSNITrayIcon(int counter, bool muted) {
 		}
 	} else {
 		if (!IsIconRegenerationNeeded(counter, muted)
-			&& !_sniTrayIcon->iconPixmap().isEmpty()) {
+			&& !_sniTrayIcon->iconPixmap().isEmpty()
+			&& _sniTrayIcon->iconName().isEmpty()) {
 			return;
 		}
 
diff --git a/Telegram/SourceFiles/platform/mac/main_window_mac.mm b/Telegram/SourceFiles/platform/mac/main_window_mac.mm
index b032851d5..15ac86bb9 100644
--- a/Telegram/SourceFiles/platform/mac/main_window_mac.mm
+++ b/Telegram/SourceFiles/platform/mac/main_window_mac.mm
@@ -458,8 +458,16 @@ MainWindow::MainWindow(not_null<Window::Controller*> controller)
 	auto forceOpenGL = std::make_unique<QOpenGLWidget>(this);
 #endif // !OS_MAC_OLD
 
-	trayImg = st::macTrayIcon.instance(QColor(0, 0, 0, 180), 100);
-	trayImgSel = st::macTrayIcon.instance(QColor(255, 255, 255), 100);
+	QImage iconImage(cWorkingDir() + "tdata/icon.png");
+	QImage iconImageSelected(cWorkingDir() + "tdata/icon_selected.png");
+
+	trayImg = iconImage.isNull()
+		? st::macTrayIcon.instance(QColor(0, 0, 0, 180), 100)
+		: iconImage;
+
+	trayImgSel = iconImageSelected.isNull()
+		? st::macTrayIcon.instance(QColor(255, 255, 255), 100)
+		: iconImageSelected;
 
 	_hideAfterFullScreenTimer.setCallback([this] { hideAndDeactivate(); });
 
@@ -563,21 +571,9 @@ void MainWindow::psTrayMenuUpdated() {
 void MainWindow::psSetupTrayIcon() {
 	if (!trayIcon) {
 		trayIcon = new QSystemTrayIcon(this);
-		QIcon icon;
-		QPixmap iconPixmap(cWorkingDir() + "tdata/icon.png");
-		QPixmap iconPixmapSelected(cWorkingDir() + "tdata/icon_selected.png");
 
-		if (!iconPixmap.isNull()) {
-			icon.addPixmap(iconPixmap);
-		} else {
-			icon.addPixmap(QPixmap::fromImage(psTrayIcon(), Qt::ColorOnly));
-		}
-
-		if (!iconPixmapSelected.isNull()) {
-			icon.addPixmap(iconPixmapSelected, QIcon::Selected);
-		} else {
-			icon.addPixmap(QPixmap::fromImage(psTrayIcon(true), Qt::ColorOnly), QIcon::Selected);
-		}
+		QIcon icon(QPixmap::fromImage(psTrayIcon(), Qt::ColorOnly));
+		icon.addPixmap(QPixmap::fromImage(psTrayIcon(true), Qt::ColorOnly), QIcon::Selected);
 
 		trayIcon->setIcon(icon);
 		attachToTrayIcon(trayIcon);
@@ -666,9 +662,11 @@ void MainWindow::updateIconCounters() {
 		QImage img(psTrayIcon(dm)), imgsel(psTrayIcon(true));
 		img.detach();
 		imgsel.detach();
-		int32 size = 22 * cIntRetinaFactor();
-		_placeCounter(img, size, counter, bg, (dm && muted) ? st::trayCounterFgMacInvert : st::trayCounterFg);
-		_placeCounter(imgsel, size, counter, st::trayCounterBgMacInvert, st::trayCounterFgMacInvert);
+		if (!cDisableTrayCounter()) {
+			int32 size = 22 * cIntRetinaFactor();
+			_placeCounter(img, size, counter, bg, (dm && muted) ? st::trayCounterFgMacInvert : st::trayCounterFg);
+			_placeCounter(imgsel, size, counter, st::trayCounterBgMacInvert, st::trayCounterFgMacInvert);
+		}
 		icon.addPixmap(App::pixmapFromImageInPlace(std::move(img)));
 		icon.addPixmap(App::pixmapFromImageInPlace(std::move(imgsel)), QIcon::Selected);
 		trayIcon->setIcon(icon);
diff --git a/Telegram/SourceFiles/platform/win/main_window_win.cpp b/Telegram/SourceFiles/platform/win/main_window_win.cpp
index 74e8926d6..70bda0970 100644
--- a/Telegram/SourceFiles/platform/win/main_window_win.cpp
+++ b/Telegram/SourceFiles/platform/win/main_window_win.cpp
@@ -794,7 +794,13 @@ void MainWindow::updateIconCounters() {
 	if (trayIcon) {
 		// Force Qt to use right icon size, not the larger one.
 		QIcon forTrayIcon;
-		forTrayIcon.addPixmap(iconSizeSmall.width() >= 20 ? iconSmallPixmap32 : iconSmallPixmap16);
+		auto forTrayIcon16 = cDisableTrayCounter()
+			? App::pixmapFromImageInPlace(iconWithCounter(16, 0, bg, fg, true))
+			: iconSmallPixmap16;
+		auto forTrayIcon32 = cDisableTrayCounter()
+			? App::pixmapFromImageInPlace(iconWithCounter(32, 0, bg, fg, true))
+			: iconSmallPixmap32;
+		forTrayIcon.addPixmap(iconSizeSmall.width() >= 20 ? forTrayIcon32 : forTrayIcon16);
 		trayIcon->setIcon(forTrayIcon);
 	}
 
diff --git a/Telegram/SourceFiles/window/main_window.cpp b/Telegram/SourceFiles/window/main_window.cpp
index f9e346cfd..017a37119 100644
--- a/Telegram/SourceFiles/window/main_window.cpp
+++ b/Telegram/SourceFiles/window/main_window.cpp
@@ -327,9 +327,10 @@ bool MainWindow::computeIsActive() const {
 void MainWindow::updateWindowIcon() {
 	const auto supportIcon = account().sessionExists()
 		&& account().session().supportMode();
-	if (supportIcon != _usingSupportIcon || _icon.isNull()) {
+	if (supportIcon != _usingSupportIcon || _icon.isNull() || _customIconId != cCustomAppIcon()) {
 		_icon = CreateIcon(&account());
 		_usingSupportIcon = supportIcon;
+		_customIconId = cCustomAppIcon();
 	}
 	setWindowIcon(_icon);
 }
diff --git a/Telegram/SourceFiles/window/main_window.h b/Telegram/SourceFiles/window/main_window.h
index 7bc39c445..7857ee8a5 100644
--- a/Telegram/SourceFiles/window/main_window.h
+++ b/Telegram/SourceFiles/window/main_window.h
@@ -192,6 +192,7 @@ private:
 
 	QIcon _icon;
 	bool _usingSupportIcon = false;
+	int _customIconId = 0;
 	QString _titleText;
 
 	bool _isActive = false;