diff --git a/templates/template17-mail-server/provision.sh b/templates/template17-mail-server/provision.sh
index 1958c5b..9bac2dd 100644
--- a/templates/template17-mail-server/provision.sh
+++ b/templates/template17-mail-server/provision.sh
@@ -66,6 +66,8 @@
 
 systemctl enable /vagrant/artifacts/mox.service
 
+echo "${ip_address_0} ${MAIL_DOMAIN}" >> /etc/hosts
+
 systemctl start mox.service
 
 end_time=`date`