diff --git a/main.py b/main.py
index 9d09c34..c8af6f2 100644
--- a/main.py
+++ b/main.py
@@ -261,7 +261,7 @@ class MainWindow(QtWidgets.QMainWindow):
         self.setMinimumSize(min_width, min_height)
         self.setGeometry(100, 100, min_width, min_height)
         self.running = False
-        self.hotkey = 'f9'
+        self.hotkey = '<f9>'
         self.listener = None
         self.worker = None
         self.current_scenario = None