diff --git a/production/host_vars/munin.dmz.mateu.be.yml b/production/host_vars/munin.dmz.mateu.be.yml
index d82421d..1577682 100644
--- a/production/host_vars/munin.dmz.mateu.be.yml
+++ b/production/host_vars/munin.dmz.mateu.be.yml
@@ -36,3 +36,11 @@ mikrotik_hosts:
       - sfp-sfpplus2
       - sfp-sfpplus3
       - sfp-sfpplus4
+  - name: derdriu.home.arpa
+    ifaces:
+      - Port1
+      - Port2
+      - Port3
+      - Port4
+      - Port5
+      - SFP