You'll have to check some ford f150 forums but you can get a trial version of the software if you just want to do one thing like this. Some will use it for many other changes like turning on the left/right fog light if you're left/right blinker is on... something like that.. puddle lights and many other settings.
I only used it to turn off the start/stop.
There's also hardwired options if you don't want to mess with the software:
You'll have to do the research to make sure it works for your truck.