Is there any way to convert a 3D sketch into a 2D or regular sketch??

I have been having problems when I use coworkers' models and their hole wizard sketch is 3D when it clearly should have been a 2D sketch. All the holes are on the same face and I just want to edit the positions in that single plane, but for some reason the position sketch is 3D which complicates matters.

Is there any way to convert a 3D sketch into a 2D or regular sketch??