diff --git a/flake.lock b/flake.lock
index d48ad13..16c4428 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,57 +1,6 @@
 {
   "nodes": {
-    "flake-utils": {
-      "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nil": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs",
-        "rust-overlay": "rust-overlay"
-      },
-      "locked": {
-        "lastModified": 1663265701,
-        "narHash": "sha256-0sZULukbNmlhkH2+dwWK83zN5gRaZCoUBlSjMENg2o8=",
-        "owner": "oxalica",
-        "repo": "nil",
-        "rev": "9e395607ad6dd8e771b8b0979ae738e845e7000c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "nil",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
-      "locked": {
-        "lastModified": 1662096612,
-        "narHash": "sha256-R+Q8l5JuyJryRPdiIaYpO5O3A55rT+/pItBrKcy7LM4=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "21de2b973f9fee595a7a1ac4693efff791245c34",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
       "locked": {
         "lastModified": 1663146586,
         "narHash": "sha256-VCGdyEc5TF0uq+gdU+jesjZcNxptomDunvGtElmAD9I=",
@@ -69,36 +18,10 @@
     },
     "root": {
       "inputs": {
-        "nil": "nil",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs",
         "utils": "utils"
       }
     },
-    "rust-overlay": {
-      "inputs": {
-        "flake-utils": [
-          "nil",
-          "flake-utils"
-        ],
-        "nixpkgs": [
-          "nil",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1662173844,
-        "narHash": "sha256-+ZgW98Y8fZkgFSylE+Mzalumw+kw3SVivZznbJqQaj8=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "8ac6d40380dc4ec86f1ff591d5c14c8ae1d77a18",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
     "utils": {
       "locked": {
         "lastModified": 1659877975,
diff --git a/flake.nix b/flake.nix
index 83942b1..a431c9e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,18 +2,14 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     utils.url = "github:numtide/flake-utils";
-
-    # nix lsp
-    nil.url = "github:oxalica/nil";
   };
 
-  outputs = input @ { self, nixpkgs, utils, ... }:
+  outputs = { self, nixpkgs, utils, ... }:
     utils.lib.eachDefaultSystem (system:
       let
         pkgs = import nixpkgs { inherit system; };
 
         neovim = pkgs.callPackage ./. { };
-        nil = input.nil.packages.${system}.nil;
       in
       {
         apps.default = {
@@ -26,7 +22,6 @@
         devShells.default = pkgs.mkShell {
           packages = [
             neovim
-            nil # nix lsp
             pkgs.stylua # lua formatter
           ];
         };