diff --git a/vars/centos-7.yml b/vars/centos-7.yml
index f852434f6..79a654af3 100644
--- a/vars/centos-7.yml
+++ b/vars/centos-7.yml
@@ -12,6 +12,7 @@ smb_service: smb
 nmb_service: nmb
 systemctl_program: /usr/bin/systemctl
 mysql_service: mariadb
+dhcp_service: dhcpd
 apache_log: /var/log/httpd/access_log
 sshd_service: sshd
 php_version: 7.0