diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index 11756c8a59c..bce1e2103bf 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -337,6 +337,11 @@ GpStatus WINGDIPAPI GdipSetPathMarker(GpPath*);
 GpStatus WINGDIPAPI GdipStartPathFigure(GpPath*);
 GpStatus WINGDIPAPI GdipTransformPath(GpPath*,GpMatrix*);
 
+/* HatchBrush */
+GpStatus WINGDIPAPI GdipCreateHatchBrush(HatchStyle,ARGB,ARGB,GpHatch**);
+GpStatus WINGDIPAPI GdipGetHatchBackgroundColor(GpHatch*,ARGB*);
+GpStatus WINGDIPAPI GdipGetHatchForegroundColor(GpHatch*,ARGB*);
+
 /* Image */
 GpStatus WINGDIPAPI GdipCloneImage(GpImage*, GpImage**);
 GpStatus WINGDIPAPI GdipCloneImageAttributes(GDIPCONST GpImageAttributes*,GpImageAttributes**);