Fix CI
Fix CI

Thanks to: 
https://atomio.slack.com/archives/C044E54H0/p1562170203201200?thread_ts=1562166537.200000&cid=C044E54H0

Co-Authored-By: @Arcanemagus <07ffd6c648f8cd820311722d1d7ff395cb34078c@gmail.com>

nteract/hydrogen,nteract/hydrogen