diff --git a/flake.nix b/flake.nix
index 618db15..6b2241c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -151,8 +151,8 @@
           deployment.targetHost = "tyo0.ny4.dev";
         };
 
-        "blacksteel" = {
-          imports = [ ./hosts/blacksteel ];
+        "pek0" = {
+          imports = [ ./hosts/pek0 ];
           deployment.targetHost = "blacksteel"; # thru tailscale
         };
       };
diff --git a/home/applications/ssh/default.nix b/home/applications/ssh/default.nix
index 139811d..04b130e 100644
--- a/home/applications/ssh/default.nix
+++ b/home/applications/ssh/default.nix
@@ -11,8 +11,10 @@
         };
       in
       {
-        "blacksteel" = serverConfig;
         "tyo0.ny4.dev" = serverConfig;
+        "pek0.ny4.dev" = serverConfig // {
+          hostname = "blacksteel";
+        };
       };
   };
 }
diff --git a/hosts/blacksteel/Caddyfile b/hosts/pek0/Caddyfile
similarity index 100%
rename from hosts/blacksteel/Caddyfile
rename to hosts/pek0/Caddyfile
diff --git a/hosts/blacksteel/anti-feature.nix b/hosts/pek0/anti-feature.nix
similarity index 100%
rename from hosts/blacksteel/anti-feature.nix
rename to hosts/pek0/anti-feature.nix
diff --git a/hosts/blacksteel/default.nix b/hosts/pek0/default.nix
similarity index 98%
rename from hosts/blacksteel/default.nix
rename to hosts/pek0/default.nix
index bb40f25..0e10fee 100644
--- a/hosts/blacksteel/default.nix
+++ b/hosts/pek0/default.nix
@@ -24,7 +24,7 @@
 
   boot.loader.efi.canTouchEfiVariables = true;
   boot.loader.systemd-boot.enable = true;
-  networking.hostName = "blacksteel";
+  networking.hostName = "pek0";
   system.stateVersion = "24.05";
 
   ######## Secrets
diff --git a/hosts/blacksteel/hardware-configuration.nix b/hosts/pek0/hardware-configuration.nix
similarity index 100%
rename from hosts/blacksteel/hardware-configuration.nix
rename to hosts/pek0/hardware-configuration.nix
diff --git a/hosts/blacksteel/secrets.yaml b/hosts/pek0/secrets.yaml
similarity index 100%
rename from hosts/blacksteel/secrets.yaml
rename to hosts/pek0/secrets.yaml
diff --git a/hosts/blacksteel/services/jellyfin.nix b/hosts/pek0/services/jellyfin.nix
similarity index 100%
rename from hosts/blacksteel/services/jellyfin.nix
rename to hosts/pek0/services/jellyfin.nix
diff --git a/hosts/blacksteel/services/mastodon.nix b/hosts/pek0/services/mastodon.nix
similarity index 100%
rename from hosts/blacksteel/services/mastodon.nix
rename to hosts/pek0/services/mastodon.nix
diff --git a/hosts/blacksteel/services/matrix.nix b/hosts/pek0/services/matrix.nix
similarity index 100%
rename from hosts/blacksteel/services/matrix.nix
rename to hosts/pek0/services/matrix.nix
diff --git a/hosts/blacksteel/services/minecraft.nix b/hosts/pek0/services/minecraft.nix
similarity index 100%
rename from hosts/blacksteel/services/minecraft.nix
rename to hosts/pek0/services/minecraft.nix
diff --git a/hosts/blacksteel/services/samba.nix b/hosts/pek0/services/samba.nix
similarity index 100%
rename from hosts/blacksteel/services/samba.nix
rename to hosts/pek0/services/samba.nix
diff --git a/hosts/blacksteel/services/transmission.nix b/hosts/pek0/services/transmission.nix
similarity index 100%
rename from hosts/blacksteel/services/transmission.nix
rename to hosts/pek0/services/transmission.nix
diff --git a/nixos/profiles/core/default.nix b/nixos/profiles/core/default.nix
index 27af28b..1519099 100644
--- a/nixos/profiles/core/default.nix
+++ b/nixos/profiles/core/default.nix
@@ -1,5 +1,4 @@
 {
-  lib,
   inputs,
   pkgs,
   ...
diff --git a/treefmt.nix b/treefmt.nix
index 3a58d67..e8e1cf9 100644
--- a/treefmt.nix
+++ b/treefmt.nix
@@ -9,7 +9,7 @@
   ### misc
   programs.prettier.enable = true;
   settings.formatter.prettier.excludes = [
-    "hosts/blacksteel/secrets.yaml"
+    "hosts/pek0/secrets.yaml"
     "hosts/tyo0/secrets.yaml"
     "nixos/profiles/sing-box/secrets.yaml"
     "nixos/profiles/wireless/secrets.yaml"