diff --git a/pkgs/os-specific/darwin/apple-source-releases/architecture/default.nix b/pkgs/os-specific/darwin/apple-source-releases/architecture/default.nix
deleted file mode 100644
index 86f58b6b5a3c..000000000000
--- a/pkgs/os-specific/darwin/apple-source-releases/architecture/default.nix
+++ /dev/null
@@ -1,39 +0,0 @@
-{ lib, appleDerivation', stdenvNoCC }:
-
-appleDerivation' stdenvNoCC {
-  dontBuild = true;
-
-  postPatch = ''
-    substituteInPlace Makefile \
-        --replace '/bin/mkdir' 'mkdir' \
-        --replace '/usr/bin/install' 'install'
-  '';
-
-  installFlags = [ "EXPORT_DSTDIR=/include/architecture" ];
-
-  DSTROOT = "$(out)";
-
-  appleHeaders = ''
-    architecture/alignment.h
-    architecture/byte_order.h
-    architecture/i386/alignment.h
-    architecture/i386/asm_help.h
-    architecture/i386/byte_order.h
-    architecture/i386/cpu.h
-    architecture/i386/desc.h
-    architecture/i386/fpu.h
-    architecture/i386/frame.h
-    architecture/i386/io.h
-    architecture/i386/pio.h
-    architecture/i386/reg_help.h
-    architecture/i386/sel.h
-    architecture/i386/table.h
-    architecture/i386/tss.h
-  '';
-
-  meta = with lib; {
-    maintainers = with maintainers; [ copumpkin ];
-    platforms   = platforms.darwin;
-    license     = licenses.apple-psl20;
-  };
-}
diff --git a/pkgs/os-specific/darwin/apple-source-releases/default.nix b/pkgs/os-specific/darwin/apple-source-releases/default.nix
index d0075ce2ea46..b89dffe1ec49 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/default.nix
@@ -259,7 +259,6 @@ developerToolsPackages_11_3_1 // macosPackages_11_0_1 // {
     # TODO: shorten this list, we should cut down to a minimum set of bootstrap or necessary packages here.
 
     inherit (self.adv_cmds) ps locale;
-    architecture    = applePackage "architecture"      "osx-10.11.6"     "sha256-cUKeMx6mOAxBSRHIdfzsrR65Qv86m7+20XvpKqVfwVI=" {};
     AvailabilityVersions = callPackage ./AvailabilityVersions/package.nix { };
     configd         = applePackage "configd"           "osx-10.8.5"      "sha256-6I3FWNjTgds5abEcZrD++s9b+P9a2+qUf8KFAb72DwI=" {
       Security      = applePackage "Security/boot.nix" "osx-10.9.5"      "sha256-7qr0IamjCXCobIJ6V9KtvbMBkJDfRCy4C5eqpHJlQLI=" {};
diff --git a/pkgs/os-specific/darwin/apple-source-releases/macos-11.0.1.nix b/pkgs/os-specific/darwin/apple-source-releases/macos-11.0.1.nix
index 59801515a824..9faaac8d93e2 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/macos-11.0.1.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/macos-11.0.1.nix
@@ -7,7 +7,6 @@ Csu = applePackage' "Csu" "88" "macos-11.0.1" "1lzp9x8iv60c2h12q2s89nf49b5hvpqq4
 ICU = callPackage ./ICU/package.nix { };
 PowerManagement = applePackage' "PowerManagement" "1132.50.3" "macos-11.0.1" "1sb2nz92vdf6v3h17ry0vgw0z9zsva82lhdrhsf3k60jhfw1fi2v" {};
 adv_cmds = applePackage' "adv_cmds" "176" "macos-11.0.1" "0sskwl3jc7llbrlyd1i7qlb03yhm1xkbxd1k9xhh7f9wqhlzq31j" {};
-architecture = applePackage' "architecture" "279" "macos-11.0.1" "19s93rqr9r98qh0rlndf7kv3v4n1ifh9i539mbpsx6kbixcx8vvp" {};
 basic_cmds = applePackage' "basic_cmds" "55" "macos-11.0.1" "1913pzk376zfap2fwmrb233rkn4h4l2c65nd7s8ixvrz1r7cz0q5" {};
 bootstrap_cmds = callPackage ./bootstrap_cmds/package.nix { };
 configd = applePackage' "configd" "1109.40.9" "macos-11.0.1" "024ny63lpwzgnm8g28hh8dldvmmislmrl298n721rm0blqjhahz5" {};
diff --git a/pkgs/top-level/darwin-packages.nix b/pkgs/top-level/darwin-packages.nix
index 84075b5856f2..434ac7e73f3c 100644
--- a/pkgs/top-level/darwin-packages.nix
+++ b/pkgs/top-level/darwin-packages.nix
@@ -81,6 +81,7 @@ makeScopeWithSplicing' {
     "Libsystem"
     "LibsystemCross"
     "Security"
+    "architecture"
   ] (mkStub apple_sdk.version);
 in
 impure-cmds // appleSourcePackages // stubs // {