diff --git a/src/render/RenderController.cpp b/src/render/RenderController.cpp
index c77f3818a..25e698f0c 100644
--- a/src/render/RenderController.cpp
+++ b/src/render/RenderController.cpp
@@ -61,6 +61,8 @@ RenderController::~RenderController() {
 	{
 		ui::Engine::Ref().CloseWindow();
 	}
+	if(callback)
+		delete callback;
 	delete renderModel;
 }