diff --git a/nixos-infect b/nixos-infect
index 72c06e9..955d4ac 100755
--- a/nixos-infect
+++ b/nixos-infect
@@ -80,10 +80,10 @@ EOF
     defaultGateway6 = "${gateway6}";
     interfaces = {
       $eth0_name = {
-        ip4 = [$(for a in "${eth0_ip4s[@]}"; do echo -n "
+        ipv4.addresses = [$(for a in "${eth0_ip4s[@]}"; do echo -n "
           $a"; done)
         ];
-        ip6 = [$(for a in "${eth0_ip6s[@]}"; do echo -n "
+        ipv6.addresses = [$(for a in "${eth0_ip6s[@]}"; do echo -n "
           $a"; done)
         ];
       };