1 files changed, 4 insertions, 2 deletions
diff --git a/include/cppcanvas/vclfactory.hxx b/include/cppcanvas/vclfactory.hxx
index ef0777f89a08..76b1269dff90 100644
--- a/include/cppcanvas/vclfactory.hxx
+++ b/include/cppcanvas/vclfactory.hxx
@@ -33,8 +33,10 @@
 namespace vcl { class Window; }
 class Bitmap;
 class BitmapEx;
-class Polygon;
-namespace tools { class PolyPolygon; }
+namespace tools {
+    class Polygon;
+    class PolyPolygon;
+}
 class Size;
 class Graphic;
 class GDIMetaFile;