Divshot Ember app not reading production environment variable

I have an ember-cli application that I'm deploying to Divshot using the ember-cli-divshot addon. In my config/environment.js file I want to have a different api between development and production.

Inside var ENV = {} I have:

api: 'http://localhost:3000'

And the I have this for production:

if (environment === 'production')
  ENV.api = '<my production api>'
}

However when I do divshot push production, my Ember app is trying to hit the localhost endpoint for the api.