diff --git a/hosts/genesis/networking/dhcp.nix b/hosts/genesis/networking/dhcp.nix
index 71887f9..541c932 100644
--- a/hosts/genesis/networking/dhcp.nix
+++ b/hosts/genesis/networking/dhcp.nix
@@ -22,6 +22,7 @@
     };
     subnet4 = [
       {
+        id = 1;
         subnet = "10.42.0.0/16";
         pools = [ { pool = "10.42.2.0 - 10.42.3.255"; } ];
         interface = lan;
@@ -111,12 +112,13 @@
             ip-address = "10.42.4.1"; # Dendrite
           }
           {
-            hw-address = "52:54:00:70:ce:fa";
+            hw-address = "BC:24:11:A2:F3:6A";
             ip-address = "10.42.4.2"; # Jellyfin
           }
         ];
       }
       {
+        id = 66;
         subnet = "192.168.66.0/24";
         pools = [ { pool = "192.168.66.2 - 192.168.66.254"; } ];
         interface = iot;
diff --git a/hosts/vm-jellyfin/default.nix b/hosts/vm-jellyfin/default.nix
index bf00be0..050aaae 100644
--- a/hosts/vm-jellyfin/default.nix
+++ b/hosts/vm-jellyfin/default.nix
@@ -1,7 +1,6 @@
-{ ... }:
+{ lib, ... }:
 
 {
-  imports = [ ];
   boot.loader.grub.devices = [ "/dev/disk/by-label/ESP" ];
 
   greg = {
@@ -33,11 +32,16 @@
 
   networking = {
     hostName = "vm-jellyfin";
-    domain = "thehellings.lan";
+    domain = lib.mkForce null; # The proxmox generator fails at this, somehow
   };
 
-  services.jellyfin = {
-    enable = true;
-    openFirewall = true;
+  services = {
+    jellyfin = {
+      enable = true;
+      openFirewall = true;
+    };
+    qemuGuest.enable = true;
   };
+
+  virtualisation.diskSize = 20 * 1024;
 }