diff --git a/qt_ui/main.py b/qt_ui/main.py
index 744f90de..d1aacdff 100644
--- a/qt_ui/main.py
+++ b/qt_ui/main.py
@@ -7,6 +7,7 @@ from pathlib import Path
 from typing import Optional
 
 from PySide2 import QtWidgets
+from PySide2.QtCore import Qt
 from PySide2.QtGui import QPixmap
 from PySide2.QtWidgets import QApplication, QSplashScreen
 from dcs.payloads import PayloadDirectories
@@ -62,6 +63,8 @@ def run_ui(game: Optional[Game]) -> None:
     os.environ["QT_AUTO_SCREEN_SCALE_FACTOR"] = "1"  # Potential fix for 4K screens
     app = QApplication(sys.argv)
 
+    app.setAttribute(Qt.AA_DisableWindowContextHelpButton)
+
     # init the theme and load the stylesheet based on the theme index
     liberation_theme.init()
     with open(