diff --git a/apps/openmw/mwgui/windowmanagerimp.hpp b/apps/openmw/mwgui/windowmanagerimp.hpp
index 211ce60dca..81294d3cd4 100644
--- a/apps/openmw/mwgui/windowmanagerimp.hpp
+++ b/apps/openmw/mwgui/windowmanagerimp.hpp
@@ -45,8 +45,6 @@ namespace MyGUI
     class Window;
     class UString;
     class ImageBox;
-    class ControllerButtonsOverlay;
-    class InventoryTabsOverlay;
 }
 
 namespace MWWorld