^ this looks static -- is there a reason it is not a patch file?

^ might be a bit more readable if you break the line for every value you set

It's already fixed upstream, so I thought for something temporary, it might be better not to add an extra file?

if it's already fixed upstream, you could try to pull in their (git)-patch. -- if that does not work I would at least add a comment saying that this is a temporary thing.