diff --git a/flake.nix b/flake.nix
index af08aa64..40775e2a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,7 +8,9 @@
     inputs: inputs.utils.lib.eachDefaultSystem (
       system: let
         pkgs = inputs.nixpkgs.legacyPackages.${system}.extend inputs.rust-overlay.overlays.default;
-        rust = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
+        rust = pkgs.rust-bin.stable.latest.default.override {
+          extensions = [ "rust-src" "rust-analyzer" ];
+        };
       in {
         devShell = pkgs.mkShell {
           nativeBuildInputs = with pkgs; [
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
deleted file mode 100644
index b3d725d7..00000000
--- a/rust-toolchain.toml
+++ /dev/null
@@ -1,10 +0,0 @@
-[toolchain]
-channel = "1.91"
-components = [
-  "rustc",
-  "cargo",
-  "clippy",
-  "rustfmt",
-  "rust-analyzer",
-  "rust-src",
-]