diff --git a/pkgs/development/compilers/rust/default.nix b/pkgs/development/compilers/rust/default.nix
index 82579db0e47a..6dfc8a49063f 100644
--- a/pkgs/development/compilers/rust/default.nix
+++ b/pkgs/development/compilers/rust/default.nix
@@ -77,7 +77,6 @@ in
         pkgsBuildTarget = pkgsBuildTarget // { targetPackages.stdenv = llvmBootstrapForDarwin.stdenv; };
       });
       rustfmt = self.callPackage ./rustfmt.nix { inherit Security; };
-      rustfmt-nightly = self.callPackage ./rustfmt.nix { inherit Security; asNightly = true; };
       cargo = self.callPackage ./cargo.nix {
         # Use boot package set to break cycle
         rustPlatform = bootRustPlatform;
diff --git a/pkgs/development/tools/rust/bindgen/unwrapped.nix b/pkgs/development/tools/rust/bindgen/unwrapped.nix
index 5e52c851eab4..f77e2feb4ff3 100644
--- a/pkgs/development/tools/rust/bindgen/unwrapped.nix
+++ b/pkgs/development/tools/rust/bindgen/unwrapped.nix
@@ -1,9 +1,11 @@
-{ lib, fetchFromGitHub, rustPlatform, clang, rustfmt-nightly
+{ lib, fetchFromGitHub, rustPlatform, clang, rustfmt
 , runtimeShell
 , bash
 }:
-
-rustPlatform.buildRustPackage rec {
+let
+  # bindgen hardcodes rustfmt outputs that use nightly features
+  rustfmt-nightly = rustfmt.override { asNightly = true; };
+in rustPlatform.buildRustPackage rec {
   pname = "rust-bindgen-unwrapped";
   version = "0.59.2";
 
@@ -27,7 +29,6 @@ rustPlatform.buildRustPackage rec {
   doCheck = true;
   checkInputs = [ clang ];
 
-  # bindgen hardcodes rustfmt outputs that use nightly features
   RUSTFMT = "${rustfmt-nightly}/bin/rustfmt";
 
   preCheck = ''
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 851c26182130..227cdccaec1f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13471,10 +13471,7 @@ with pkgs;
   rhack = callPackage ../development/tools/rust/rhack { };
   inherit (rustPackages) rls;
   roogle = callPackage ../development/tools/rust/roogle { };
-
   rustfmt = rustPackages.rustfmt;
-  rustfmt-nightly = rustPackages.rustfmt-nightly;
-
   rustracer = callPackage ../development/tools/rust/racer {
     inherit (darwin.apple_sdk.frameworks) Security;
   };