diff --git a/hosts/fw.cloonar.com/modules/dhcp4.nix b/hosts/fw.cloonar.com/modules/dhcp4.nix
index 5d78885..8453908 100644
--- a/hosts/fw.cloonar.com/modules/dhcp4.nix
+++ b/hosts/fw.cloonar.com/modules/dhcp4.nix
@@ -185,7 +185,7 @@
           ];
         }
       ];
-      dhcp-ddns = {
+      DhcpDdns = {
         ip-address = "127.0.0.1";
         port = 53001;
         enable-updates = true;