diff --git a/server/dhcpd.conf b/server/dhcpd.conf
index 6713d27b..5eab9516 100644
--- a/server/dhcpd.conf
+++ b/server/dhcpd.conf
@@ -10,6 +10,9 @@ option domain-name-servers ns1.example.org, ns2.example.org;
 default-lease-time 600;
 max-lease-time 7200;
 
+# Use this to enble / disable dynamic dns updates globally.
+#ddns-update-style none;
+
 # If this DHCP server is the official DHCP server for the local
 # network, the authoritative directive should be uncommented.
 #authoritative;