diff --git a/Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp b/Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp
index de347f5933..8977a20d45 100644
--- a/Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp
+++ b/Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp
@@ -407,7 +407,9 @@ OverlayWidget::OverlayWidget()
 		return base::EventFilterResult::Continue;
 	});
 
-	if constexpr (Platform::IsMac()) {
+	if constexpr (Platform::IsWindows()) {
+		_widget->setWindowFlags(Qt::FramelessWindowHint);
+	} else if constexpr (Platform::IsMac()) {
 		// Without Qt::Tool starting with Qt 5.15.1 this widget
 		// when being opened from a fullscreen main window was
 		// opening not as overlay over the main window, but as