If You don't need to add the MoreLinq library in your job just to find the DistinctBy operation then you can get exactly the same end result using the overload of Linq's Distinct approach that normally takes in an IEqualityComparer argument. 1 Also see this identical question and its answers. https://propertyingurugram.in/live-close-to-work-to-drive-residential-real-estate-demand-going-forward/