Remove nixpkgs-unstable

flake.lock

@@ -125,7 +125,7 @@
         "flake-compat": "flake-compat",
         "gitignore": "gitignore",
         "nixpkgs": [
-          "nixpkgs-unstable"
+          "nixpkgs"
         ],
         "nixpkgs-stable": "nixpkgs-stable"
       },
@@ -208,22 +208,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-unstable": {
-      "locked": {
-        "lastModified": 1731139594,
-        "narHash": "sha256-IigrKK3vYRpUu+HEjPL/phrfh7Ox881er1UEsZvw9Q4=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "76612b17c0ce71689921ca12d9ffdc9c23ce40b2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "poetry2nix": {
       "inputs": {
         "flake-utils": [
@@ -260,7 +244,6 @@
         "nix-pre-commit-hooks": "nix-pre-commit-hooks",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-unstable": "nixpkgs-unstable",
         "sbruder-overlay": "sbruder-overlay",
         "sops-nix": "sops-nix"
       }

flake.nix

@@ -7,12 +7,10 @@
 
     nix-pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix/master";
     nix-pre-commit-hooks.inputs.flake-utils.follows = "flake-utils";
-    nix-pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs-unstable";
+    nix-pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs";
 
     nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
 
-    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-
     nixos-hardware.url = "github:nixos/nixos-hardware/master";
 
     krops.url = "github:Mic92/krops";

modules/nix.nix

@@ -27,7 +27,6 @@ in
 
     registry = with inputs; {
       nixpkgs.flake = nixpkgs;
-      nixpkgs-unstable.flake = nixpkgs-unstable;
     };
     nixPath = [
       "nixpkgs=${inputs.nixpkgs}"
@@ -51,13 +50,5 @@ in
   nixpkgs.overlays = with inputs; [
     self.overlays.default
     sbruder-overlay.overlays.default
-    (final: prev: {
-      unstable = import nixpkgs-unstable {
-        inherit (config.nixpkgs)
-          config
-          overlays
-          system;
-      };
-    })
   ];
 }