diff --git a/src/scene.h b/src/scene.h
index 85a62ed..bcc9ca4 100644
--- a/src/scene.h
+++ b/src/scene.h
@@ -30,7 +30,7 @@
 class SceneElement;
 class Viewport;
 class Window;
-class ScanRow;
+struct ScanRow;
 struct TilemapPrivate;
 
 class Scene
@@ -63,7 +63,7 @@ protected:
 
 	friend class SceneElement;
 	friend class Window;
-	friend class ScanRow;
+	friend struct ScanRow;
 };
 
 class SceneElement