2 files changed, 0 insertions, 28 deletions
diff --git a/pkgs/os-specific/windows/default.nix b/pkgs/os-specific/windows/default.nix
index 7d152a607b8e4..234abcde16117 100644
--- a/pkgs/os-specific/windows/default.nix
+++ b/pkgs/os-specific/windows/default.nix
@@ -34,10 +34,6 @@ lib.makeScope newScope (self: with self; {
     stdenv = crossThreadsStdenv;
   };
 
-  mcfgthreads_pre_gcc_13 = callPackage ./mcfgthreads/pre_gcc_13.nix {
-    stdenv = crossThreadsStdenv;
-  };
-
   mcfgthreads = callPackage ./mcfgthreads {
     stdenv = crossThreadsStdenv;
   };
diff --git a/pkgs/os-specific/windows/mcfgthreads/pre_gcc_13.nix b/pkgs/os-specific/windows/mcfgthreads/pre_gcc_13.nix
deleted file mode 100644
index 6be64814c93aa..0000000000000
--- a/pkgs/os-specific/windows/mcfgthreads/pre_gcc_13.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ stdenv, fetchFromGitHub, autoreconfHook }:
-
-stdenv.mkDerivation {
-  pname = "mcfgthreads";
-  version = "git"; # unstable-2021-03-12, not in any branch
-
-  src = fetchFromGitHub {
-    owner = "lhmouse";
-    repo = "mcfgthread";
-    rev = "c446cf4fcdc262fc899a188a4bb7136284c34222";
-    sha256 = "1ib90lrd4dz8irq4yvzwhxqa86i5vxl2q2z3z04sf1i8hw427p2f";
-  };
-
-  outputs = [ "out" "dev" ];
-
-  # Don't want prebuilt binaries sneaking in.
-  postUnpack = ''
-    rm -r "$sourceRoot/debug" "$sourceRoot/release"
-  '';
-
-  nativeBuildInputs = [
-    autoreconfHook
-  ];
-}