diff --git a/src/highscore_gui.cpp b/src/highscore_gui.cpp
--- a/src/highscore_gui.cpp
+++ b/src/highscore_gui.cpp
@@ -22,6 +22,7 @@
 #include "company_base.h"
 #include "strings_func.h"
 #include "openttd.h"
+#include "hotkeys.h"
 
 enum HighscoreWidgets {
 	HSW_BACKGROUND,
@@ -66,6 +67,11 @@ struct EndGameHighScoreBaseWindow : Wind
 
 	virtual EventState OnKeyPress(uint16 key, uint16 keycode)
 	{
+		/* All keys are 'handled' by this window but we want to make
+		 * sure that 'quit' still works correctly. Not handling the
+		 * quit key is enough so the main toolbar can handle it. */
+		if (IsQuitKey(keycode)) return ES_NOT_HANDLED;
+
 		switch (keycode) {
 			/* Keys for telling we want to go on */
 			case WKC_RETURN:
@@ -74,11 +80,6 @@ struct EndGameHighScoreBaseWindow : Wind
 				delete this;
 				return ES_HANDLED;
 
-			/* Allow CTRL-Q to work like ALT-F4 in all cases */
-			case 'Q' | WKC_CTRL:
-			case 'Q' | WKC_META:
-				return ES_NOT_HANDLED;
-
 			default:
 				/* We want to handle all keys; we don't want windows in
 				 * the background to open. Especially the ones that do
diff --git a/src/hotkeys.h b/src/hotkeys.h
--- a/src/hotkeys.h
+++ b/src/hotkeys.h
@@ -124,6 +124,8 @@ int CheckHotkeyMatch(Hotkey<T> *list, ui
 	return -1;
 }
 
+bool IsQuitKey(uint16 keycode);
+
 void LoadHotkeysFromConfig();
 void SaveHotkeysToConfig();
 
diff --git a/src/main_gui.cpp b/src/main_gui.cpp
--- a/src/main_gui.cpp
+++ b/src/main_gui.cpp
@@ -467,6 +467,17 @@ Hotkey<MainWindow> MainWindow::global_ho
 };
 Hotkey<MainWindow> *_global_hotkeys = MainWindow::global_hotkeys;
 
+/**
+ * Does the given keycode match one of the keycodes bound to 'quit game'?
+ * @param keycode The keycode that was pressed by the user.
+ * @return True iff the keycode matches one of the hotkeys for 'quit'.
+ */
+bool IsQuitKey(uint16 keycode)
+{
+	int num = CheckHotkeyMatch<MainWindow>(_global_hotkeys, keycode, NULL);
+	return num == GHK_QUIT;
+}
+
 
 void ShowSelectGameWindow();