diff --git a/baldur/configuration.nix b/baldur/configuration.nix
index aaa89a9..a6a1f2e 100644
--- a/baldur/configuration.nix
+++ b/baldur/configuration.nix
@@ -257,11 +257,6 @@ with lib; {
   '';
 
   # nixpkgs.config.allowUnfree = true;
-  # nix = {
-  #   package = pkgs.nixFlakes;
-  #   extraOptions = optionalString (config.nix.package == pkgs.nixFlakes)
-  #     "experimental-features = nix-command flakes";
-  # };
 
   # system.autoUpgrade = {
   #   enable = true;
diff --git a/flake.lock b/flake.lock
index 817db0f..774a210 100644
--- a/flake.lock
+++ b/flake.lock
@@ -41,7 +41,9 @@
         "flake-utils": [
           "flake-utils"
         ],
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": [
+          "nixpkgs-u"
+        ],
         "pre-commit-hooks": "pre-commit-hooks"
       },
       "locked": {
@@ -75,16 +77,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1653931853,
-        "narHash": "sha256-O3wncIouj9x7gBPntzHeK/Hkmm9M1SGlYq7JI7saTAE=",
-        "owner": "nixos",
+        "lastModified": 1663760840,
+        "narHash": "sha256-ym5Iycs5H4cOaLfE2/vC0tsLp8XuBJQIHGV8/uXSy8M=",
+        "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f1c167688a6f81f4a51ab542e5f476c8c595e457",
+        "rev": "9bdbbaa634aa666eb6a27096bdcb991c59181244",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
+        "owner": "NixOS",
+        "ref": "release-22.05",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -105,22 +107,6 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1663760840,
-        "narHash": "sha256-ym5Iycs5H4cOaLfE2/vC0tsLp8XuBJQIHGV8/uXSy8M=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "9bdbbaa634aa666eb6a27096bdcb991c59181244",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "release-22.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "pre-commit-hooks": {
       "inputs": {
         "flake-utils": [
@@ -175,7 +161,7 @@
         "home-manager": "home-manager",
         "nix-rice": "nix-rice",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs",
         "nixpkgs-u": "nixpkgs-u",
         "pre-commit-hooks": "pre-commit-hooks_2",
         "tex2nix": "tex2nix"
diff --git a/flake.nix b/flake.nix
index b43a018..1c87a01 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,7 +20,7 @@
     nix-rice = {
       url = "github:bertof/nix-rice";
       inputs = {
-        inxpkgs.follows = "nixpkgs-u";
+        nixpkgs.follows = "nixpkgs-u";
         flake-utils.follows = "flake-utils";
       };
     };
@@ -86,6 +86,13 @@
         };
       pkgs = s: import nixpkgs (nixpkgsSettings s);
       pkgs-u = s: import nixpkgs-u (nixpkgsSettings s);
+      nixModule = system: { pkgs, ... }: {
+        nixpkgs = nixpkgsSettings { inherit system; };
+        nix = {
+          package = pkgs.unstable.nixVersions.stable;
+          extraOptions = "experimental-features = nix-command flakes";
+        };
+      };
       homeManagerSettings = {
         home-manager = {
           useGlobalPkgs = true;
@@ -126,7 +133,7 @@
       odinIntelBuilder = { extraModules ? [ ] }:
         nixpkgs.lib.nixosSystem rec {
           system = "x86_64-linux";
-          modules = [{ nixpkgs = nixpkgsSettings { inherit system; }; }]
+          modules = [ (nixModule system) ]
             ++ commonBaseModules ++ odinBaseModules ++ odinIntelModules
             ++ (homeManagerModules { bertof = import ./odin/hm.nix; })
             ++ extraModules;
@@ -134,7 +141,7 @@
       odinNvidiaBuilder = { extraModules ? [ ] }:
         nixpkgs.lib.nixosSystem rec {
           system = "x86_64-linux";
-          modules = [{ nixpkgs = nixpkgsSettings { inherit system; }; }]
+          modules = [ (nixModule system) ]
             ++ commonBaseModules ++ odinBaseModules ++ odinNvidiaModules
             ++ (homeManagerModules { bertof = import ./odin/hm.nix; })
             ++ extraModules;
@@ -153,7 +160,7 @@
       thorBuilder = { extraModules ? [ ] }:
         nixpkgs.lib.nixosSystem rec {
           system = "x86_64-linux";
-          modules = [{ nixpkgs = nixpkgsSettings { inherit system; }; }]
+          modules = [ (nixModule system) ]
             ++ commonBaseModules ++ thorBaseModules
             ++ (homeManagerModules { bertof = import ./thor/hm.nix; })
             ++ extraModules;
@@ -168,7 +175,7 @@
       lokiBuilder = { extraModules ? [ ] }:
         nixpkgs.lib.nixosSystem rec {
           system = "x86_64-linux";
-          modules = [{ nixpkgs = nixpkgsSettings { inherit system; }; }]
+          modules = [ (nixModule system) ]
             ++ commonBaseModules ++ lokiBaseModules
             ++ (homeManagerModules { bertof = import ./loki/hm.nix; })
             ++ extraModules;
diff --git a/loki/configuration.nix b/loki/configuration.nix
index c659028..168bd8a 100644
--- a/loki/configuration.nix
+++ b/loki/configuration.nix
@@ -401,11 +401,6 @@ with lib; {
   '';
 
   nixpkgs.config.allowUnfree = true;
-  nix = {
-    package = pkgs.nixFlakes;
-    extraOptions = optionalString (config.nix.package == pkgs.nixFlakes)
-      "experimental-features = nix-command flakes";
-  };
 
   system.autoUpgrade = {
     enable = true;
diff --git a/odin/common_configuration.nix b/odin/common_configuration.nix
index ac22310..4f250f8 100644
--- a/odin/common_configuration.nix
+++ b/odin/common_configuration.nix
@@ -285,11 +285,6 @@ with lib; {
       steam = pkgs.steam.override { extraPkgs = pkgs: with pkgs; [ icu ]; };
     };
   };
-  nix = {
-    package = pkgs.nixFlakes;
-    extraOptions = lib.optionalString (config.nix.package == pkgs.nixFlakes)
-      "experimental-features = nix-command flakes";
-  };
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
diff --git a/thor/configuration.nix b/thor/configuration.nix
index a9c251b..d550b38 100644
--- a/thor/configuration.nix
+++ b/thor/configuration.nix
@@ -209,10 +209,6 @@ with lib; {
     };
     # cudaSupport = true;
   };
-  nix = {
-    package = pkgs.nixFlakes;
-    extraOptions = "experimental-features = nix-command flakes";
-  };
 
   system.stateVersion = "21.05"; # Did you read the comment?
 }