diff --git a/roles/base/tasks/sudo.yml b/roles/base/tasks/sudo.yml
index d00e460..6e42fec 100644
--- a/roles/base/tasks/sudo.yml
+++ b/roles/base/tasks/sudo.yml
@@ -21,6 +21,7 @@
       _nrpe  ALL=(root) NOPASSWD: /usr/local/libexec/nagios/plugins/check_ipsecctl.sh
       _nrpe  ALL=(root) NOPASSWD: /usr/local/libexec/nagios/check_mailq
       _nrpe  ALL=(root) NOPASSWD: /usr/local/libexec/nagios/plugins/check_ospfd_simple
+      _nrpe  ALL=(root) NOPASSWD: /usr/local/libexec/nagios/check_dhcp
     validate: 'visudo -cf %s'
     backup: no
   tags:
diff --git a/roles/nagios-nrpe/templates/evolix_bsd.cfg.j2 b/roles/nagios-nrpe/templates/evolix_bsd.cfg.j2
index 0420fcb..4b492aa 100644
--- a/roles/nagios-nrpe/templates/evolix_bsd.cfg.j2
+++ b/roles/nagios-nrpe/templates/evolix_bsd.cfg.j2
@@ -30,7 +30,7 @@ command[check_openvpn]=/usr/local/libexec/nagios/plugins/check_openvpn
 command[check_pf_states]=doas /usr/local/libexec/nagios/plugins/check_pf_states
 command[check_carp1]=/usr/local/libexec/nagios/plugins/check_carp_if carp0 master
 command[check_mem]=/usr/local/libexec/nagios/plugins/check_free_mem.sh -w 20 -c 10
-command[check_dhcpclient]=/usr/local/libexec/nagios/check_dhcp -i INTERFACE
+command[check_dhcpd]=sudo /usr/local/libexec/nagios/check_dhcp -i INTERFACE -s IP -u
 command[check_smb]=/usr/local/libexec/nagios/check_tcp -H IPLOCALE -p 445
 #command[check_ospfd]=doas /usr/local/libexec/nagios/plugins/check_ospfd
 #command[check_ospf6d]=doas /usr/local/libexec/nagios/plugins/check_ospf6d