diff --git a/project/src/backend/sdl/SDLWindow.h b/project/src/backend/sdl/SDLWindow.h
index 2bc707a3d..e047076c2 100644
--- a/project/src/backend/sdl/SDLWindow.h
+++ b/project/src/backend/sdl/SDLWindow.h
@@ -33,6 +33,7 @@ namespace lime {
 			virtual int GetHeight ();
 			virtual uint32_t GetID ();
 			virtual bool GetMouseLock ();
+			virtual float GetOpacity ();
 			virtual double GetScale ();
 			virtual bool GetTextInputEnabled ();
 			virtual int GetWidth ();
@@ -49,13 +50,12 @@ namespace lime {
 			virtual bool SetMaximized (bool maximized);
 			virtual bool SetMinimized (bool minimized);
 			virtual void SetMouseLock (bool mouseLock);
+			virtual void SetOpacity (float opacity);
 			virtual bool SetResizable (bool resizable);
 			virtual void SetTextInputEnabled (bool enabled);
 			virtual void SetTextInputRect (Rectangle *rect);
 			virtual const char* SetTitle (const char* title);
 			virtual void WarpMouse (int x, int y);
-			virtual float GetOpacity();
-			virtual void SetOpacity(float opacity);
 			SDL_Renderer* sdlRenderer;
 			SDL_Texture* sdlTexture;
 			SDL_Window* sdlWindow;
@@ -72,4 +72,4 @@ namespace lime {
 }
 
 
-#endif
\ No newline at end of file
+#endif