diff --git a/src/game/GameView.cpp b/src/game/GameView.cpp
index df755f008..352d9e5fe 100644
--- a/src/game/GameView.cpp
+++ b/src/game/GameView.cpp
@@ -496,6 +496,35 @@ GameView::GameView():
 	renderModePresets[9].ColourMode = COLOUR_GRAD;
 }
 
+GameView::~GameView()
+{
+	delete[] renderModePresets;
+
+	if(!colourRSlider->GetParentWindow())
+		delete colourRSlider;
+
+	if(!colourGSlider->GetParentWindow())
+		delete colourGSlider;
+
+	if(!colourBSlider->GetParentWindow())
+		delete colourBSlider;
+
+	if(!colourASlider->GetParentWindow())
+		delete colourASlider;
+
+	if(!colourRValue->GetParentWindow())
+		delete colourRValue;
+
+	if(!colourGValue->GetParentWindow())
+		delete colourGValue;
+
+	if(!colourBValue->GetParentWindow())
+		delete colourBValue;
+
+	if(!colourAValue->GetParentWindow())
+		delete colourAValue;
+}
+
 class GameView::MenuAction: public ui::ButtonAction
 {
 	GameView * v;
diff --git a/src/game/GameView.h b/src/game/GameView.h
index efb4895c3..de84e1efe 100644
--- a/src/game/GameView.h
+++ b/src/game/GameView.h
@@ -119,6 +119,7 @@ private:
 	void disableAltBehaviour();
 public:
     GameView();
+    virtual ~GameView();
 
     //Breaks MVC, but any other way is going to be more of a mess.
     ui::Point GetMousePosition();
diff --git a/src/graphics/Renderer.cpp b/src/graphics/Renderer.cpp
index ea3c84074..aed78b29b 100644
--- a/src/graphics/Renderer.cpp
+++ b/src/graphics/Renderer.cpp
@@ -2477,6 +2477,13 @@ unsigned int Renderer::GetColourMode()
 
 Renderer::~Renderer()
 {
+#if !defined(OGLR)
+#if defined(OGLI)
+	delete[] vid;
+#endif
+	delete[] persistentVid;
+	delete[] warpVid;
+#endif
 	free(graphicscache);
 	free(flm_data);
 	free(plasma_data);