diff --git a/build.yaml b/build.yaml
index 847a92031..33fc8f31b 100644
--- a/build.yaml
+++ b/build.yaml
@@ -14,6 +14,3 @@ git:
   ignore:
     - '/source/build/'
     - '/node_modules/'
-
-experimental:
-  createTmuxStartupFile: true
diff --git a/flake.lock b/flake.lock
index 58815101b..f8efa105a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,82 +1,12 @@
 {
   "nodes": {
-    "devshell": {
-      "inputs": {
-        "nixpkgs": "nixpkgs",
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1695195896,
-        "narHash": "sha256-pq9q7YsGXnQzJFkR5284TmxrLNFc0wo4NQ/a5E93CQU=",
-        "owner": "numtide",
-        "repo": "devshell",
-        "rev": "05d40d17bf3459606316e3e9ec683b784ff28f16",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "devshell",
-        "type": "github"
-      }
-    },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
-      },
-      "locked": {
-        "lastModified": 1693611461,
-        "narHash": "sha256-aPODl8vAgGQ0ZYFIRisxYG5MOGSkIczvu2Cd8Gb9+1Y=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "7f53fdb7bdc5bb237da7fefef12d099e4fd611ca",
-        "type": "github"
-      },
-      "original": {
-        "id": "flake-parts",
-        "type": "indirect"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1677383253,
-        "narHash": "sha256-UfpzWfSxkfXHnb4boXZNaKsAcUrZT9Hw+tao1oZxd08=",
+        "lastModified": 1711703276,
+        "narHash": "sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9952d6bc395f5841262b006fbace8dd7e143b634",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-lib": {
-      "locked": {
-        "dir": "lib",
-        "lastModified": 1693471703,
-        "narHash": "sha256-0l03ZBL8P1P6z8MaSDS/MvuU8E75rVxe5eE1N6gxeTo=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "3e52e76b70d5508f3cec70b882a29199f4d1ee85",
-        "type": "github"
-      },
-      "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1705856552,
-        "narHash": "sha256-JXfnuEf5Yd6bhMs/uvM67/joxYKoysyE3M2k6T3eWbg=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "612f97239e2cc474c13c9dafa0df378058c5ad8d",
+        "rev": "d8fe5e6c92d0d190646fb9f1056741a229980089",
         "type": "github"
       },
       "original": {
@@ -88,24 +18,7 @@
     },
     "root": {
       "inputs": {
-        "devshell": "devshell",
-        "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs_2"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
+        "nixpkgs": "nixpkgs"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index 0350d50fc..b2bf3657a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,27 +1,19 @@
 # Do not edit this file. It is automatically generated by https://www.oliverdavies.uk/build-configs.
 {
-  inputs = {
-    devshell.url = "github:numtide/devshell";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-  };
+  description = "A Nix Flake for oliverdavies-uk";
 
-  outputs = inputs@{ flake-parts, ... }:
-    flake-parts.lib.mkFlake { inherit inputs; } {
-      imports = [ inputs.devshell.flakeModule ];
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
-      systems = [ "x86_64-linux" ];
+  outputs = { nixpkgs, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = nixpkgs.legacyPackages.${system};
 
-      perSystem = { config, self', inputs', pkgs, system, ... }: {
-        formatter = pkgs.nixfmt;
+      inherit (pkgs) mkShell;
+    in {
+      devShells.${system}.default =
+        mkShell { buildInputs = with pkgs; [ nodePackages.pnpm nodejs php82 php82Packages.composer ]; };
 
-        devshells.default = {
-          packages = with pkgs; [
-            "nodePackages.pnpm"
-            "nodejs"
-            "php82"
-            "php82Packages.composer"
-          ];
-        };
-      };
+      formatter.${system} = pkgs.nixfmt;
     };
 }