diff --git a/include/gdiplusgpstubs.h b/include/gdiplusgpstubs.h
index e2f8ab7e0ce..a1878f63f59 100644
--- a/include/gdiplusgpstubs.h
+++ b/include/gdiplusgpstubs.h
@@ -21,7 +21,6 @@
 
 #ifdef __cplusplus
 
-class GpGraphics {};
 class GpGraphics {};
 class GpBrush {};
 class GpSolidFill : public GpBrush {};