PageSpeed Insights, disable fonts.googleapis

Hi
How can I disable google fonts from my parent css? I don’t use this. It is a problem when Google PageSpeed Insights analyzes my page.

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.
@import url(https://fonts.googleapis.com/css?family=Cantarell:400,700,400italic,700italic);
@import url(https://fonts.googleapis.com/css?family=Actor);

Regards Leni