3 files changed, 11 insertions, 16 deletions
diff --git a/default.nix b/default.nix
index dafe54f..235d4e5 100644
--- a/default.nix
+++ b/default.nix
@@ -1,11 +1,9 @@
 let
   lock = builtins.readFile ./flake.lock |> builtins.fromJSON;
 
-  defaultNixpkgs = builtins.fetchGit {
-    url = "https://github.com/NixOS/nixpkgs";
-    shallow = true;
-    inherit (lock.nodes.nixpkgs.locked) rev;
-    inherit (lock.nodes.nixpkgs.original) ref;
+  defaultNixpkgs = builtins.fetchTarball {
+    inherit (lock.nodes.nixpkgs.locked) url;
+    sha256 = lock.nodes.nixpkgs.locked.narHash;
   };
 
   disko = builtins.fetchTarball {
diff --git a/flake.lock b/flake.lock
index 30e0aa2..615c445 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,18 +23,15 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1781074563,
-        "narHash": "sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "9ae611a455b90cf061d8f332b977e387bda8e1ca",
-        "type": "github"
+        "lastModified": 1790822859,
+        "narHash": "sha256-VBA0QerzzmL+4wxgtwiCdiLwLpJg2/9xOxhgO3BRJQA=",
+        "rev": "c59305bab2065cfecc4944690d9eedbb56f3a9fa",
+        "type": "tarball",
+        "url": "https://releases.nixos.org/nixos/unstable/nixos-26.11pre1083223.c59305bab206/nixexprs.tar.zst"
       },
       "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.zst"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index 31c498a..7a33482 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   description = "Personal monorepo";
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nixpkgs.url = "https://channels.nixos.org/nixos-unstable/nixexprs.tar.zst";
 
     disko.url = "github:nix-community/disko/latest";
     disko.inputs.nixpkgs.follows = "nixpkgs";