diff --git a/qt_ui/windows/AirWingConfigurationDialog.py b/qt_ui/windows/AirWingConfigurationDialog.py
index 03bf3cd0..4b30e412 100644
--- a/qt_ui/windows/AirWingConfigurationDialog.py
+++ b/qt_ui/windows/AirWingConfigurationDialog.py
@@ -27,6 +27,7 @@ from PySide2.QtWidgets import (
     QPushButton,
     QGridLayout,
     QToolButton,
+    QMessageBox,
 )
 from game import Game
 from game.ato.flighttype import FlightType