SSL connection to moode IP

[mousemat]

Hello - I'm running HA on my home network and have been using an iframe to control my moode player via the wallpanel app on my wall mounted tablet.

I recently setup SSL because I've exposed my Home Assistant to the internet - since doing that I can no longer access http sites via the app on my local network.

I need to add ssl/https to my moodeaudio setup. Would any one know how I can achieve that? 

Thanks