NestJS Angular Universal in an Nx Workspace

Thanks for the great and simple to understand guide! I noticed when I am trying to build either projects, it gives:

$ nx run api:build 

Could not execute api:build because it has a circular dependency
api:build --> dashboard:build --> api:build

and

$ nx run dashboard:build 

Could not execute dashboard:build because it has a circular dependency
dashboard:build:production --> api:build:production --> dashboard:build:production

(Where dashboard is my frontend and api is backend)

What should be the command to build and ship to production?

Thank you