Hue light switch mount

I live in a house from the 70's with a older style of european light switches and i wanted a way to mount my Philips Hue remotes over the existing light switches so i came up with this. My first idea was to mount these over the light switch using double sided tape but to my suprise they fit snuggly over the light switch and only being held on by friction so if i want to be able to access the switch i simply have to pull it of using a small amount of force.

The Hue remote then just mounts on top of the cover.