Novu Endpoint URL Self Hosted

Good day everyone, In the process of deploying a fresh copy of novu being updated and all (2.0.1), It's running in k8s and it's all up and running, but the Web UI endpoint is pointed to the demo URL https://deploy-preview-8--onboarding-sandbox.netlify.app/api/novu, I am unable to change it to my API url I get the following, I've tried many different route combinations thus far without avail.