Picroft with Google AIY Voice Kit v1 - Listen only with button

Hi, I set up Picroft with the Google AIY Voice Kit v1. I’m running it on a Raspberry Pi 3B. I installed the Google AIY Voice Kit skill so now the button works, however the wake word still works. I’d like to have it only listen when the button is pressed. Is it possible to disable the wake word and only use the button?