What version of Go are you using (go version)?

go version go1.12.14 darwin/amd64

Does this issue reproduce with the latest release?

yes

What operating system and processor architecture are you using (go env)?

darwin/amd64

What did you do?

We're using akamai zta, which means the path is our cli tool -> sso -> website

What did you expect to see?

Downloaded page

What did you see instead?

x509: certificate signed by unknown authority

This only works if CGO_ENABLED=1, but we need to build darwin & windows images inside linux docker image