90 degree Mount for Ring Spotlight Cam Plus Battery

Hi, I've just bought a Ring Spotlight Cam Plus Battery and want to mount it to a side wall of my house pointing along the wall - ie parallel to it. The included mount won't allow the camera to turn enough to facilitate this? Are there brackets available to fix the camera at 90 dgrees to the wall or will I have to make someting up myself? I cant believe I'm the only person in this particular situation!