diff --git a/hosts/carbon/configuration.nix b/hosts/carbon/configuration.nix
index 3dc3fc7..ca9b90a 100644
--- a/hosts/carbon/configuration.nix
+++ b/hosts/carbon/configuration.nix
@@ -33,14 +33,6 @@
 
   networking.useDHCP = false;
 
-  networking.nat = {
-    enableIPv6 = true;
-    enable = true;
-    externalInterface = "ppp-ncfttb";
-    internalIPv6s = [ "fd00:152:152::/48" "fd00:3214:9453:4920::/64"];
-    internalIPs = [ "10.152.0.0/16" "192.168.32.0/24" ];
-  };
-
   services.radvd.enable = true;
 
   services.kea.dhcp4 = {