2 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/os-specific/darwin/apple-source-releases/default.nix b/pkgs/os-specific/darwin/apple-source-releases/default.nix
index 478f9e7e303f..cca729016c25 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/default.nix
@@ -186,7 +186,7 @@ let
     # There should be an IOVideo here, but they haven't released it :(
   };
 
-  IOKitSrcs = stdenv.lib.mapAttrs (name: value: if builtins.isFunction value then value name else value) IOKitSpecs;
+  IOKitSrcs = stdenv.lib.mapAttrs (name: value: if stdenv.lib.isFunction value then value name else value) IOKitSpecs;
 
   adv_cmds = applePackage "adv_cmds" "osx-10.5.8" "102ssayxbg9wb35mdmhswbnw0bg7js3pfd8fcbic83c5q3bqa6c6" {};
 
diff --git a/pkgs/os-specific/darwin/maloader/default.nix b/pkgs/os-specific/darwin/maloader/default.nix
index 1684c0e92ced..5f4306ec0c12 100644
--- a/pkgs/os-specific/darwin/maloader/default.nix
+++ b/pkgs/os-specific/darwin/maloader/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation {
   src = fetchgit {
     url = "git://github.com/shinh/maloader.git";
     rev = "5f220393e0b7b9ad0cf1aba0e89df2b42a1f0442";
-    sha256 = "07j9b7n0grrbxxyn2h8pnk6pa8b370wq5z5zwbds8dlhi7q37rhn";
+    sha256 = "0dd1pn07x1y8pyn5wz8qcl1c1xwghyya4d060m3y9vx5dhv9xmzw";
   };
 
   postPatch = ''