Emergency Stop Button adapted to tact switch

I had 2 EMO button but only 1 module to cut the main voltage.
To re-purpose the 2nd EMO, I've made this box to adapt a small 6mm tact switch (pushbutton).

The height is adapted to screws I had in stock.
The hole is large enough for a 2 wire female jst connector

Fun fact is: there is just enough space between the switch plate and the bottom to place an esp8266. But for the moment, I just soldered 2 wire to connect directly to the raspberry-pi controlling my 3d printer. Wifi button will be the next upgrade ;)