diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h
index 648d9cf4a84..c774b5d3455 100644
--- a/source/blender/editors/include/ED_view3d.h
+++ b/source/blender/editors/include/ED_view3d.h
@@ -53,6 +53,7 @@ struct Scene;
 struct View3D;
 struct ViewContext;
 struct wmWindow;
+struct MVert;
 
 
 /* for derivedmesh drawing callbacks, for view3d_select, .... */