I am blind as a bat...

default.nix

@@ -14,6 +14,9 @@ in
     ++  (mapModulesRec' (toString ./modules) import);
 
   environments.variables = {
+    KAAS = config.kaas.dir;
+    KAAS_BIN = config.kaasbinDir;
+    NIXPKGS_ALLOW_UNFREE = "1";
   };  
 
   system = {

flake.lock

@@ -220,6 +220,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1721379653,
+        "narHash": "sha256-8MUgifkJ7lkZs3u99UDZMB4kbOxvMEXQZ31FO3SopZ0=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1d9c2c9b3e71b9ee663d11c5d298727dace8d374",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1714912032,
@@ -240,6 +256,7 @@
       "inputs": {
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable",
         "stylix": "stylix"
       }
     },

flake.nix

@@ -14,7 +14,7 @@
   };
 
   outputs = inputs @ { self, nixpkgs, nixpkgs-unstable, ... }: let
-    inherit (lib.my) mapModules mapModules mapHosts;
+    inherit (lib.my) mapModules mapModulesRec mapHosts;
     
     system = "x84_64-linux";
 
@@ -37,7 +37,7 @@
   in {
     lib = lib.my;
 
-    packages."${system}" = mapModules ./paclages (p: pkgs.callPackage p {});
+    packages."${system}" = mapModules ./packages (p: pkgs.callPackage p {});
 
     nixosModules =
       {