diff --git a/canvas/source/directx/dx_spritecanvas.hxx b/canvas/source/directx/dx_spritecanvas.hxx
index bd76ad60b6d1..3b306f23675b 100644
--- a/canvas/source/directx/dx_spritecanvas.hxx
+++ b/canvas/source/directx/dx_spritecanvas.hxx
@@ -66,8 +66,7 @@ namespace dxcanvas
                                               ::com::sun::star::util::XUpdatable,
                                               ::com::sun::star::beans::XPropertySet,
                                               ::com::sun::star::lang::XServiceName >    WindowGraphicDeviceBase_Base;
-    typedef ::canvas::BufferedGraphicDeviceBase< ::canvas::DisambiguationHelper<
-                                                 ::canvas::DisposingDisambiguate< WindowGraphicDeviceBase_Base > >,
+    typedef ::canvas::BufferedGraphicDeviceBase< ::canvas::DisambiguationHelper< WindowGraphicDeviceBase_Base >,
                                                    SpriteDeviceHelper,
                                                    ::osl::MutexGuard,
                                                    ::cppu::OWeakObject >    SpriteCanvasBase_Base;