diff --git a/plugins/lsp/language-servers/default.nix b/plugins/lsp/language-servers/default.nix
index 6c27cb6d..44ab7adf 100644
--- a/plugins/lsp/language-servers/default.nix
+++ b/plugins/lsp/language-servers/default.nix
@@ -33,7 +33,6 @@ let
       settings = cfg: { Lua = cfg; };
     };
     nil_ls = {
-      settingsOptions = import ./nil-ls-settings.nix { inherit lib; };
       settings = cfg: { nil = cfg; };
     };
     nixd = {
diff --git a/plugins/lsp/language-servers/nil-ls-settings.nix b/plugins/lsp/language-servers/nil-ls-settings.nix
deleted file mode 100644
index fe1dd596..00000000
--- a/plugins/lsp/language-servers/nil-ls-settings.nix
+++ /dev/null
@@ -1,91 +0,0 @@
-{ lib, ... }:
-# All available settings are documented here:
-# https://github.com/oxalica/nil/blob/main/docs/configuration.md
-let
-  inherit (lib.nixvim) defaultNullOpts;
-  inherit (lib) types;
-in
-{
-  formatting = {
-    command = defaultNullOpts.mkListOf' {
-      type = types.str;
-      pluginDefault = null;
-      description = ''
-        External formatting command, complete with required arguments.
-
-        It should accept file content from stdin and print the formatted code to stdout.
-      '';
-      example = [ "nixpkgs-fmt" ];
-    };
-  };
-
-  diagnostics = {
-    ignored = defaultNullOpts.mkListOf types.str [ ] ''
-      Ignored diagnostic kinds.
-      The kind identifier is a snake_cased_string usually shown together
-      with the diagnostic message.
-    '';
-
-    excludedFiles = defaultNullOpts.mkListOf' {
-      type = types.str;
-      pluginDefault = [ ];
-      description = ''
-        Files to exclude from showing diagnostics. Useful for generated files.
-
-        It accepts an array of paths. Relative paths are joint to the workspace root.
-        Glob patterns are currently not supported.
-      '';
-      example = [ "Cargo.nix" ];
-    };
-  };
-
-  nix = {
-    binary = defaultNullOpts.mkStr' {
-      pluginDefault = "nix";
-      description = "The path to the `nix` binary.";
-      example = "/run/current-system/sw/bin/nix";
-    };
-
-    maxMemoryMB = defaultNullOpts.mkUnsignedInt' {
-      pluginDefault = 2560;
-      example = 1024;
-      description = ''
-        The heap memory limit in MiB for `nix` evaluation.
-
-        Currently it only applies to flake evaluation when `autoEvalInputs` is enabled, and only works
-        for Linux.
-        Other `nix` invocations may be also applied in the future.
-        `null` means no limit.
-
-        As a reference, `nix flake show --legacy nixpkgs` usually requires about 2GiB memory.
-      '';
-    };
-
-    flake = {
-      autoArchive = defaultNullOpts.mkBool false ''
-        Auto-archiving behavior which may use network.
-         - `null`: Ask every time.
-         - `true`: Automatically run `nix flake archive` when necessary.
-         - `false`: Do not archive. Only load inputs that are already on disk.
-      '';
-
-      autoEvalInputs = defaultNullOpts.mkBool false ''
-        Whether to auto-eval flake inputs.
-        The evaluation result is used to improve completion, but may cost lots of time and/or memory.
-      '';
-
-      nixpkgsInputName = defaultNullOpts.mkStr' {
-        pluginDefault = "nixpkgs";
-        example = "nixos";
-        description = ''
-          The input name of nixpkgs for NixOS options evaluation.
-
-          The options hierarchy is used to improve completion, but may cost lots of time and/or memory.
-
-          If this value is `null` or is not found in the workspace flake's inputs, NixOS options are
-          not evaluated.
-        '';
-      };
-    };
-  };
-}