diff --git a/libs/app/include/psemek/app/app.hpp b/libs/app/include/psemek/app/app.hpp
index 082e350c..66e6bbeb 100644
--- a/libs/app/include/psemek/app/app.hpp
+++ b/libs/app/include/psemek/app/app.hpp
@@ -43,7 +43,6 @@ namespace psemek::app
 
 		virtual bool running() const;
 		virtual void stop();
-		virtual void on_quit();
 
 		void on_resize(int width, int height) override;
 
diff --git a/libs/app/source/app.cpp b/libs/app/source/app.cpp
index bf5c5476..c5701322 100644
--- a/libs/app/source/app.cpp
+++ b/libs/app/source/app.cpp
@@ -137,11 +137,6 @@ namespace psemek::app
 		gl::Viewport(0, 0, width, height);
 	}
 
-	void app::on_quit()
-	{
-		impl().running = false;
-	}
-
 	void app::poll_events()
 	{
 		auto handler = [this]{ return impl().get_scene(); };
@@ -149,7 +144,7 @@ namespace psemek::app
 		for (SDL_Event e; SDL_PollEvent(&e);) switch (e.type)
 		{
 		case SDL_QUIT:
-			on_quit();
+			stop();
 			break;
 		case SDL_WINDOWEVENT: switch (e.window.event)
 			{