diff --git a/pkgs/os-specific/darwin/apple-source-releases/default.nix b/pkgs/os-specific/darwin/apple-source-releases/default.nix
index f29a2b5b9111..43698629a46f 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/default.nix
@@ -76,11 +76,11 @@ let
     libpthread      = applePackage "libpthread"        "105.1.4"     "09vwwahcvmxvx2xl0890gkp91n61dld29j73y2pa597bqkag2qpg" {};
     libresolv       = applePackage "libresolv"         "54"          "028mp2smd744ryxwl8cqz4njv8h540sdw3an1yl7yxqcs04r0p4b" {};
     Libsystem       = applePackage "Libsystem"         "1197.1.1"    "1yfj2qdrf9vrzs7p9m4wlb7zzxcrim1gw43x4lvz4qydpp5kg2rh" {};
-    libutil         = applePackage "libutil"           "38"          "12gsvmj342n5d81kqwba68bmz3zf2757442g1sz2y5xmcapa3g5f" {};
+    #libutil         = applePackage "libutil"           "38"          "12gsvmj342n5d81kqwba68bmz3zf2757442g1sz2y5xmcapa3g5f" {};
     libunwind       = applePackage "libunwind"         "35.3"        "0miffaa41cv0lzf8az5k1j1ng8jvqvxcr4qrlkf3xyj479arbk1b" {};
     mDNSResponder   = applePackage "mDNSResponder"     "522.92.1"    "1cp87qda1s7brriv413i71yggm8yqfwv64vknrnqv24fcb8hzbmy" {};
     objc4           = applePackage "objc4"             "551.1"       "1jrdb6yyb5jwwj27c1r0nr2y2ihqjln8ynj61mpkvp144c1cm5bg" {};
-    objc4_pure      = applePackage "objc4/pure.nix"    "551.1"       "1jrdb6yyb5jwwj27c1r0nr2y2ihqjln8ynj61mpkvp144c1cm5bg" {};
+    #objc4_pure      = applePackage "objc4/pure.nix"    "551.1"       "1jrdb6yyb5jwwj27c1r0nr2y2ihqjln8ynj61mpkvp144c1cm5bg" {};
     ppp             = applePackage "ppp"               "727.90.1"    "166xz1q7al12hm3q3drlp2r6fgdrsq3pmazjp3nsqg3vnglyh4gk" {};
     removefile      = applePackage "removefile"        "33"          "0ycvp7cnv40952a1jyhm258p6gg5xzh30x86z5gb204x80knw30y" {};
     Security        = applePackage "Security"          "55471.14.18" "1nv0dczf67dhk17hscx52izgdcyacgyy12ag0jh6nl5hmfzsn8yy" {};