diff --git a/libs/app/include/psemek/app/scene.hpp b/libs/app/include/psemek/app/scene.hpp
index 1cd2d513..4aa5d21f 100644
--- a/libs/app/include/psemek/app/scene.hpp
+++ b/libs/app/include/psemek/app/scene.hpp
@@ -10,11 +10,13 @@
 namespace psemek::app
 {
 
+	struct app;
+
 	struct scene
 	{
 		virtual ~scene() = 0;
 
-		virtual void on_scene_enter() {}
+		virtual void on_scene_enter(app * /* parent */) {}
 		virtual void on_scene_exit() {}
 
 		virtual void on_resize(int /* width */, int /* height */) {}
@@ -42,8 +44,8 @@ namespace psemek::app
 	struct scene_base
 		: scene
 	{
-		void on_scene_enter() override { active_ = true; }
-		void on_scene_exit() override { active_ = false; }
+		void on_scene_enter(app * parent) override { parent_ = parent; }
+		void on_scene_exit() override { parent_ = nullptr; }
 
 		void on_resize(int width, int height) override { width_ = width; height_ = height; }
 
@@ -57,7 +59,8 @@ namespace psemek::app
 		void on_key_down(SDL_Keycode key) override { keys_.insert(key); }
 		void on_key_up(SDL_Keycode key) override { keys_.erase(key); }
 
-		bool active() const { return active_; }
+		bool active() const { return parent_ != nullptr; }
+		app * parent() const { return parent_; }
 
 		bool is_left_button_down() const { return left_button_down_; }
 		bool is_middle_button_down() const { return middle_button_down_; }
@@ -71,7 +74,7 @@ namespace psemek::app
 		int height() const { return height_; }
 
 	private:
-		bool active_ = false;
+		app * parent_ = nullptr;
 
 		int width_ = 0;
 		int height_ = 0;
diff --git a/libs/app/include/psemek/app/ui_scene.hpp b/libs/app/include/psemek/app/ui_scene.hpp
index a6ef866f..2470efa0 100644
--- a/libs/app/include/psemek/app/ui_scene.hpp
+++ b/libs/app/include/psemek/app/ui_scene.hpp
@@ -12,7 +12,7 @@ namespace psemek::app
 	{
 		ui_scene(ui::controller & controller);
 
-		void on_scene_enter() override;
+		void on_scene_enter(app * parent) override;
 		void on_scene_exit() override;
 
 		void on_resize(int width, int height) override;
diff --git a/libs/app/source/app.cpp b/libs/app/source/app.cpp
index f1cc61b5..4eafd637 100644
--- a/libs/app/source/app.cpp
+++ b/libs/app/source/app.cpp
@@ -200,7 +200,7 @@ namespace psemek::app
 		SDL_ShowWindow(impl().window);
 		impl().running = true;
 		if (impl().current_scene == nullptr)
-			on_scene_enter();
+			on_scene_enter(this);
 		while (running())
 		{
 			poll_events();
@@ -230,7 +230,7 @@ namespace psemek::app
 		impl().had_initial_resize = false;
 		std::swap(s, impl().current_scene);
 
-		impl().get_scene()->on_scene_enter();
+		impl().get_scene()->on_scene_enter(this);
 
 		return s;
 	}
diff --git a/libs/app/source/ui_scene.cpp b/libs/app/source/ui_scene.cpp
index c6034c07..c650f6f7 100644
--- a/libs/app/source/ui_scene.cpp
+++ b/libs/app/source/ui_scene.cpp
@@ -7,9 +7,9 @@ namespace psemek::app
 		: controller_(controller)
 	{}
 
-	void ui_scene::on_scene_enter()
+	void ui_scene::on_scene_enter(app * parent)
 	{
-		scene_base::on_scene_enter();
+		scene_base::on_scene_enter(parent);
 		controller_.set_root(ui_);
 	}