After config cleanup, masquerade is auto-enabled on external zone

When I do this:

systemctl stop firewalld.service rm -f /etc/firewalld/zones/* rm -f /etc/firewalld/direct.xml* systemctl start firewalld.service

firewalld enables by default masquerade on my external network:

grep ZONE /etc/sysconfig/network-scripts/ifcfg-* /etc/sysconfig/network-scripts/ifcfg-Conexão_cabeada_1:ZONE=external /etc/sysconfig/network-scripts/ifcfg-Conexão_cabeada_2:ZONE=trusted

firewall-cmd --zone=external --query-masquerade yes

Unexpected I think. Is there other way to reset all firewalld settings?

firewalld-0.3.13-2.fc21.noarch here.