1 files changed, 1 insertions, 1 deletions
diff --git a/src/map.h b/src/map.h
index 7ddd5db85..776f00ebe 100644
--- a/src/map.h
+++ b/src/map.h
@@ -50,7 +50,7 @@ class SpecialLayer;
 class MapItem;
 class ObjectsLayer;
 
-struct ImageVertexes;
+class ImageVertexes;
 
 typedef std::vector<Tileset*> Tilesets;
 typedef std::vector<MapLayer*> Layers;