MacBook Charger Cable Clip

Cable was shorting out, so I decided to fix it. Cut and soldered the cable back together and realized I needed something to keep it sturdy. Didn't care for anything already made on Thingiverse, so I decided to give it a go. Came up with this.

Edit: Added a version with a taller post. I feel like it gives the cable a little more support and now goes past the point of where I stripped the outside of the of the wire.