diff --git a/pkgs/tools/audio/botamusique/default.nix b/pkgs/tools/audio/botamusique/default.nix
index 5eaaa9c873e3..02460f61d93b 100644
--- a/pkgs/tools/audio/botamusique/default.nix
+++ b/pkgs/tools/audio/botamusique/default.nix
@@ -1,7 +1,6 @@
 { lib
 , stdenv
 , fetchFromGitHub
-, fetchpatch
 , python3Packages
 , ffmpeg
 , makeWrapper
diff --git a/pkgs/tools/audio/isrcsubmit/default.nix b/pkgs/tools/audio/isrcsubmit/default.nix
index fa01756f8982..f135cccbc6cd 100644
--- a/pkgs/tools/audio/isrcsubmit/default.nix
+++ b/pkgs/tools/audio/isrcsubmit/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "isrcsubmit";
diff --git a/pkgs/tools/audio/kaldi/default.nix b/pkgs/tools/audio/kaldi/default.nix
index 777a7535a10c..7ea5cf622b57 100644
--- a/pkgs/tools/audio/kaldi/default.nix
+++ b/pkgs/tools/audio/kaldi/default.nix
@@ -7,7 +7,6 @@
 , cmake
 , pkg-config
 , fetchFromGitHub
-, git
 , python3
 , Accelerate
 , _experimental-update-script-combinators
@@ -88,7 +87,7 @@ stdenv.mkDerivation (finalAttrs: {
         updateSource
         updateOpenfst
       ];
-    };
+  };
 
   meta = with lib; {
     description = "Speech Recognition Toolkit";
diff --git a/pkgs/tools/audio/midimonster/default.nix b/pkgs/tools/audio/midimonster/default.nix
index 841704427c2b..ec55367474f5 100644
--- a/pkgs/tools/audio/midimonster/default.nix
+++ b/pkgs/tools/audio/midimonster/default.nix
@@ -1,7 +1,5 @@
 { lib
 , stdenv
-, fetchurl
-, zlib
 , fetchFromGitHub
 , gnumake
 , gcc
@@ -15,7 +13,7 @@
 , libevdev
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   pname = "midimonster";
   version = "0.6.0";
 
@@ -27,7 +25,7 @@ stdenv.mkDerivation rec {
     owner = "cbdevnet";
     rev = "f16f7db86662fcdbf45b6373257c90c824b0b4b0";
     sha256 = "131zs4j9asq9xl72cbyi463xpkj064ca1s7i77q5jrwqysgy52sp";
-};
+  };
 
   doCheck = true;
   enableParallelBuilding = true;
diff --git a/pkgs/tools/audio/mpd-notification/default.nix b/pkgs/tools/audio/mpd-notification/default.nix
index 66f6d1880a61..03b632ae7e0e 100644
--- a/pkgs/tools/audio/mpd-notification/default.nix
+++ b/pkgs/tools/audio/mpd-notification/default.nix
@@ -2,7 +2,6 @@
 , stdenv
 , pkg-config
 , fetchFromGitHub
-, systemd
 , file
 , iniparser
 , ffmpeg
@@ -33,9 +32,9 @@ stdenv.mkDerivation rec {
     ffmpeg
     libmpdclient
     discount
-   ];
+  ];
 
-   installPhase = ''
+  installPhase = ''
     runHook preInstall
 
     mkdir -p $out/bin
@@ -48,10 +47,10 @@ stdenv.mkDerivation rec {
   '';
 
   postPatch = ''
-   substituteInPlace systemd/mpd-notification.service --replace /usr $out
- '';
+    substituteInPlace systemd/mpd-notification.service --replace /usr $out
+  '';
 
-   meta = with lib; {
+  meta = with lib; {
     description = "Notifications for mpd";
     homepage = "https://github.com/eworm-de/mpd-notification";
     license = licenses.gpl3Plus;
diff --git a/pkgs/tools/bluetooth/blueberry/default.nix b/pkgs/tools/bluetooth/blueberry/default.nix
index ac64242fe646..63845045c06b 100644
--- a/pkgs/tools/bluetooth/blueberry/default.nix
+++ b/pkgs/tools/bluetooth/blueberry/default.nix
@@ -5,7 +5,6 @@
 , cinnamon
 , gnome
 , gobject-introspection
-, intltool
 , libnotify
 , pavucontrol
 , python3Packages
diff --git a/pkgs/tools/bluetooth/blueman/default.nix b/pkgs/tools/bluetooth/blueman/default.nix
index 5b887222c513..cc4f15d1bea8 100644
--- a/pkgs/tools/bluetooth/blueman/default.nix
+++ b/pkgs/tools/bluetooth/blueman/default.nix
@@ -1,5 +1,5 @@
 { config, stdenv, lib, fetchurl, intltool, pkg-config, python3Packages, bluez, gtk3
-, obex_data_server, xdg-utils, dnsmasq, dhcp, libappindicator, iproute2
+, obex_data_server, xdg-utils, dnsmasq, dhcp, iproute2
 , gnome, librsvg, wrapGAppsHook, gobject-introspection
 , networkmanager, withPulseAudio ? config.pulseaudio or stdenv.isLinux, libpulseaudio }:
 
diff --git a/pkgs/tools/bluetooth/bluetuith/default.nix b/pkgs/tools/bluetooth/bluetuith/default.nix
index 7a86be1fa1d8..7904e8d5b5d0 100644
--- a/pkgs/tools/bluetooth/bluetuith/default.nix
+++ b/pkgs/tools/bluetooth/bluetuith/default.nix
@@ -1,4 +1,4 @@
-{ buildGoModule, fetchFromGitHub, lib, stdenv }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "bluetuith";
diff --git a/pkgs/tools/bluetooth/nrfconnect/default.nix b/pkgs/tools/bluetooth/nrfconnect/default.nix
index 8a89f5fc840f..07dc7303a06e 100644
--- a/pkgs/tools/bluetooth/nrfconnect/default.nix
+++ b/pkgs/tools/bluetooth/nrfconnect/default.nix
@@ -1,5 +1,4 @@
 { lib
-, stdenv
 , fetchurl
 , appimageTools
 }:
diff --git a/pkgs/tools/cd-dvd/ventoy/default.nix b/pkgs/tools/cd-dvd/ventoy/default.nix
index bc29040d89d4..1983018788ea 100644
--- a/pkgs/tools/cd-dvd/ventoy/default.nix
+++ b/pkgs/tools/cd-dvd/ventoy/default.nix
@@ -1,7 +1,6 @@
 { lib
 , stdenv
 , fetchurl
-, fetchpatch
 , autoPatchelfHook
 , bash
 , copyDesktopItems
diff --git a/pkgs/tools/compression/zopfli/default.nix b/pkgs/tools/compression/zopfli/default.nix
index 753368b70b97..2c844cffc21b 100644
--- a/pkgs/tools/compression/zopfli/default.nix
+++ b/pkgs/tools/compression/zopfli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake }:
+{ lib, stdenv, fetchFromGitHub, cmake }:
 
 stdenv.mkDerivation rec {
   pname = "zopfli";
diff --git a/pkgs/tools/compression/zstd/default.nix b/pkgs/tools/compression/zstd/default.nix
index 3a51bdce190b..791dda4f11ef 100644
--- a/pkgs/tools/compression/zstd/default.nix
+++ b/pkgs/tools/compression/zstd/default.nix
@@ -1,7 +1,6 @@
 { lib, stdenv, fetchFromGitHub, cmake, bash, gnugrep
 , fixDarwinDylibNames
 , file
-, fetchpatch
 , legacySupport ? false
 , static ? stdenv.hostPlatform.isStatic
 # these need to be ran on the host, thus disable when cross-compiling
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3b6bc48c0391..5eaaa1e01a72 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9220,7 +9220,7 @@ with pkgs;
 
   ispike = callPackage ../development/libraries/science/robotics/ispike { };
 
-  isrcsubmit = callPackage ../tools/audio/isrcsubmit { stdenv = gcc10StdenvCompat; };
+  isrcsubmit = callPackage ../tools/audio/isrcsubmit { };
 
   isync = callPackage ../tools/networking/isync {
     inherit (darwin.apple_sdk.frameworks) Security;