Ah! that explains it. Readthedocs needs to be updated. Please follow these docs: https://docs.netmaker.org/quick-start.html There is one specific line causing the problem, which we have changed. You should be using https://raw.githubusercontent.com/gravitl/netmaker/master/compose/docker-compose.contained.yml but readthedocs says to use https://raw.githubusercontent.com/gravitl/netmaker/master/compose/docker-compose.yml which is outdated