RangeError: Maximum call stack size exceeded when using ember-cli-mirage

I am having issue using ember-cli-mirage. My instance of mirage is configured to use the RESTSerializer and the EmbeddedRecordsMixin for relationships. I am able to get records with relationship without a problem, however when I save the parent record I get the following error coming from the ember-data code:

RangeError: Maximum call stack size exceeded

Weirdly enough, if I just removed the EmbeddedRecordsMixin everything works fine. Is there some restriction or special thing you need to do use the EmbeddedRecordsMixin with mirage