Docker

I've got a docker container (emby) that can transcode via hardware acceleration. I've installed the Nvidia drivers and container-toolkit, and I can run this container as root (via sudo) just fine. Hardware acceleration works perfectly.

If I try this same container without sudo/as a non-root user (who has been added to the docker group), I get the error "Error response from daemon: unknown or invalid runtime name: nvidia'

How do I give a non root user access to the nvidea daemon/runtime for use in docker?