removed nixpkgs-small, trying env var

flake.nix

@@ -2,7 +2,6 @@
   description = "JawZ NixOS flake setup";
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
-    nixpkgs-small.url = "github:nixos/nixpkgs?ref=nixos-unstable-small";
     nixpkgs-chrome.url = "github:nixos/nixpkgs?rev=05bbf675397d5366259409139039af8077d695ce";
     ucodenix.url = "github:e-tho/ucodenix";
     nix-gaming.url = "github:fufexan/nix-gaming";
@@ -23,10 +22,7 @@
   };
 
   outputs =
-    {
-      self,
-      ...
-    }@inputs:
+    { self, ... }@inputs:
     let
       inherit (self) outputs;
       lib = inputs.nixpkgs.lib // inputs.home-manager.lib;
@@ -37,26 +33,21 @@
           inherit system;
           config.allowUnfree = true;
         };
-      makePkgsMain =
-        name: makePkgs (if name == "workstation" then inputs.nixpkgs else inputs.nixpkgs-small);
-      createConfig =
-        name:
-        let
-          pkgs = makePkgsMain name;
-          pkgs-chrome = makePkgs inputs.nixpkgs-chrome;
-        in
-        {
-          inherit system;
-          specialArgs = {
-            inherit inputs outputs pkgs;
-          };
-          modules = [
-            { nixpkgs.overlays = [ (import ./overlay.nix { inherit pkgs pkgs-chrome; }) ]; }
-            ./hosts/${name}/configuration.nix
-            inputs.sops-nix.nixosModules.sops
-            inputs.nixos-cosmic.nixosModules.default
-          ];
+      pkgs = makePkgs inputs.nixpkgs;
+      pkgs-chrome = makePkgs inputs.nixpkgs-chrome;
+      overlayFile = import ./overlay.nix { inherit pkgs pkgs-chrome; };
+      createConfig = name: {
+        inherit system;
+        specialArgs = {
+          inherit inputs outputs;
         };
+        modules = [
+          { nixpkgs.overlays = [ overlayFile ]; }
+          ./hosts/${name}/configuration.nix
+          inputs.sops-nix.nixosModules.sops
+          inputs.nixos-cosmic.nixosModules.default
+        ];
+      };
     in
     {
       inherit lib;