diff --git a/vtkm/worklet/Contour.h b/vtkm/worklet/Contour.h
index c28c5ec09..70737777f 100644
--- a/vtkm/worklet/Contour.h
+++ b/vtkm/worklet/Contour.h
@@ -46,7 +46,8 @@ struct DeduceCoordType
                   vtkm::cont::CellSetSingleType<>& result,
                   Args&&... args) const
   {
-    result = flying_edges::execute(cells, coords, std::forward<Args>(args)...);
+    result = marching_cells::execute(cells, coords, std::forward<Args>(args)...);
+    //result = flying_edges::execute(cells, coords, std::forward<Args>(args)...);
   }
 };