diff --git a/UI/GameSettingsScreen.cpp b/UI/GameSettingsScreen.cpp
index 2220b1a1f..a370d5fb9 100644
--- a/UI/GameSettingsScreen.cpp
+++ b/UI/GameSettingsScreen.cpp
@@ -342,7 +342,7 @@ void GameSettingsScreen::CreateViews() {
 
 #ifdef _WIN32
 	static const char *backend[] = { "Auto", "WASAPI (fast)", "DirectSound (compatible)" };
-	PopupMultiChoice *audioBackend = audioSettings->Add(new PopupMultiChoice(&g_Config.iAudioBackend, a->T("Audio backend"), backend, 0, ARRAY_SIZE(backend), a, screenManager()));
+	PopupMultiChoice *audioBackend = audioSettings->Add(new PopupMultiChoice(&g_Config.iAudioBackend, a->T("Audio backend", "Audio backend (change requires restart)"), backend, 0, ARRAY_SIZE(backend), a, screenManager()));
 	audioBackend->SetEnabledPtr(&g_Config.bEnableSound);
 #endif
 
diff --git a/UI/GameSettingsScreen.h b/UI/GameSettingsScreen.h
index c8d252168..61d9d6c48 100644
--- a/UI/GameSettingsScreen.h
+++ b/UI/GameSettingsScreen.h
@@ -97,6 +97,7 @@ private:
 	UI::EventReturn OnImmersiveModeChange(UI::EventParams &e);
 
 	UI::EventReturn OnAdhocGuides(UI::EventParams &e);
+	UI::EventReturn OnAudioBackend(UI::EventParams &e);
 
 	// Temporaries to convert bools to int settings
 	bool cap60FPS_;