diff --git a/flake.lock b/flake.lock
index 88149df..fc60cdb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -134,11 +134,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1686331006,
-        "narHash": "sha256-hElRDWUNG655aqF0awu+h5cmDN+I/dQcChRt2tGuGGU=",
+        "lastModified": 1688177999,
+        "narHash": "sha256-JZ5nk90Ym79b4J593xYb0mI79QxU0efJLuCU3sXDalQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "85bcb95aa83be667e562e781e9d186c57a07d757",
+        "rev": "0de86059128947b2438995450f2c2ca08cc783d5",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index dff0718..668f956 100644
--- a/flake.nix
+++ b/flake.nix
@@ -43,8 +43,9 @@
           (lib.attrNames (builtins.readDir ./3modules))));
 
     overlays.default = import ./5pkgs/default.nix;
-    nixosConfigurations = lib.genAttrs ["x" "tsp" "wbob" "omo" "gum"] (host: nixpkgs.lib.nixosSystem rec {
-      system = "x86_64-linux";
+    nixosConfigurations = lib.genAttrs ["x" "cake" "tsp" "wbob" "omo" "gum"] (host: nixpkgs.lib.nixosSystem rec {
+      # TODO inject the system somewhere else
+      system = if host == "cake" then  "aarch64-linux" else "x86_64-linux";
       specialArgs = {
         inherit (inputs) nixos-hardware self stockholm nixpkgs;
         pkgs = import nixpkgs {