diff --git a/Telegram/SourceFiles/platform/linux/main_window_linux.h b/Telegram/SourceFiles/platform/linux/main_window_linux.h
index bff10d103..315924d79 100644
--- a/Telegram/SourceFiles/platform/linux/main_window_linux.h
+++ b/Telegram/SourceFiles/platform/linux/main_window_linux.h
@@ -71,7 +71,7 @@ protected:
 	void psTrayMenuUpdated();
 	void psSetupTrayIcon();
 
-	QTimer psUpdatedPositionTimer;
+	virtual void placeSmallCounter(QImage &img, int size, int count, const style::color &bg, const QPoint &shift, const style::color &color) = 0;
 
 private:
 	void psCreateTrayIcon();
diff --git a/Telegram/SourceFiles/platform/win/main_window_win.h b/Telegram/SourceFiles/platform/win/main_window_win.h
index e7e232926..36ae6ef2a 100644
--- a/Telegram/SourceFiles/platform/win/main_window_win.h
+++ b/Telegram/SourceFiles/platform/win/main_window_win.h
@@ -105,6 +105,7 @@ protected:
 
 	void psTrayMenuUpdated();
 	void psSetupTrayIcon();
+	virtual void placeSmallCounter(QImage &img, int size, int count, const style::color &bg, const QPoint &shift, const style::color &color) = 0;
 
 	QTimer psUpdatedPositionTimer;