Any way to get rid of the 'ploink' sound from Google Home's when playing media or TTS?

I have my front door sensor set to give a ‘ding’ sound when it’s opened, so that everyone is aware of the frontdoor being opened.
That works really well, we love the function. One problem though is that when the Google home’s turn on, it makes a ‘ploink’ sound. The only way I’ve found so far was that I can send soundbit’s to it every so often to keep them turned on, but that is not the way I would like it to work, so is there some other way to get rid of that ugly ploink sound?