diff --git a/vtkm/worklet/ScatterIdentity.h b/vtkm/worklet/ScatterIdentity.h
index 7865f19ef..e103c85f4 100644
--- a/vtkm/worklet/ScatterIdentity.h
+++ b/vtkm/worklet/ScatterIdentity.h
@@ -53,14 +53,14 @@ struct ScatterIdentity
 
   typedef vtkm::cont::ArrayHandleConstant<vtkm::IdComponent> VisitArrayType;
   VTKM_CONT_EXPORT
-  VisitArrayType GetVisitArray(vtkm::Id outputRange) const
+  VisitArrayType GetVisitArray(vtkm::Id inputRange) const
   {
-    return VisitArrayType(1, outputRange);
+    return VisitArrayType(1, inputRange);
   }
   VTKM_CONT_EXPORT
-  VisitArrayType GetVisitArray(vtkm::Id3 outputRange) const
+  VisitArrayType GetVisitArray(vtkm::Id3 inputRange) const
   {
-    return this->GetVisitArray(outputRange[0]*outputRange[1]*outputRange[2]);
+    return this->GetVisitArray(inputRange[0]*inputRange[1]*inputRange[2]);
   }
 
   template<typename RangeType>