diff --git a/booru_viewer/gui/main_window.py b/booru_viewer/gui/main_window.py
index 62d49a6..d984f86 100644
--- a/booru_viewer/gui/main_window.py
+++ b/booru_viewer/gui/main_window.py
@@ -5,6 +5,7 @@ from __future__ import annotations
 import asyncio
 import logging
 import threading
+from pathlib import Path
 
 from PySide6.QtCore import Qt, QTimer, Signal, QUrl
 from PySide6.QtGui import QPixmap, QAction, QKeySequence, QDesktopServices, QShortcut