diff --git a/hosts/hime/default.nix b/hosts/hime/default.nix
index 24fa78f..44f8732 100644
--- a/hosts/hime/default.nix
+++ b/hosts/hime/default.nix
@@ -75,6 +75,9 @@
      python3Full
      nfs-utils
   ];
+  
+  networking.firewall.enable = true;
+  networking.nameservers = [ "192.168.1.83" ];
 
   nix = {
     package = pkgs.nixFlakes;
diff --git a/hosts/sutakku/default.nix b/hosts/sutakku/default.nix
index 7d556af..6be3fa8 100644
--- a/hosts/sutakku/default.nix
+++ b/hosts/sutakku/default.nix
@@ -66,7 +66,7 @@
    services.openssh.enable = true;
 
    networking.firewall.enable = true;
-   networking.nameservers = [ "192.168.1.45" ];
+   networking.nameservers = [ "192.168.1.83" ];
   
   nix = {
     package = pkgs.nixFlakes;
diff --git a/hosts/tsuki/default.nix b/hosts/tsuki/default.nix
index ace1a27..961f432 100755
--- a/hosts/tsuki/default.nix
+++ b/hosts/tsuki/default.nix
@@ -31,7 +31,7 @@
 
   networking = {
     networkmanager.enable = true;
-    nameservers = [ "192.168.1.45" ];
+    nameservers = [ "192.168.1.83" ];
     hostName = "tsuki";
     firewall = {
       enable = true;
@@ -40,7 +40,7 @@
 
   # pihole
     environment.etc = {
-    "resolv.conf".text = "nameserver 192.168.1.45\n";
+    "resolv.conf".text = "nameserver 192.168.1.83\n";
   };
 
   time.timeZone = "America/New_York";