diff --git a/src/PowderToySDL.cpp b/src/PowderToySDL.cpp
index 49f279fe4..0fa07836e 100644
--- a/src/PowderToySDL.cpp
+++ b/src/PowderToySDL.cpp
@@ -291,7 +291,7 @@ static void EventProcess(const SDL_Event &event)
 		{
 			break;
 		}
-		if (ALLOW_QUIT && !event.key.repeat && event.key.keysym.sym == 'q' && (event.key.keysym.mod&KMOD_CTRL))
+		if (ALLOW_QUIT && !event.key.repeat && event.key.keysym.sym == 'q' && (event.key.keysym.mod&KMOD_CTRL) && !(event.key.keysym.mod&KMOD_ALT))
 			engine.ConfirmExit();
 		else
 			engine.onKeyPress(event.key.keysym.sym, event.key.keysym.scancode, event.key.repeat, event.key.keysym.mod&KMOD_SHIFT, event.key.keysym.mod&KMOD_CTRL, event.key.keysym.mod&KMOD_ALT);