diff --git a/pkgs/development/web/nodejs/v0_10.nix b/pkgs/development/web/nodejs/v0_10.nix
index eaa3c6386cb5..bf19ba646fd7 100644
--- a/pkgs/development/web/nodejs/v0_10.nix
+++ b/pkgs/development/web/nodejs/v0_10.nix
@@ -54,6 +54,8 @@ in stdenv.mkDerivation {
   propagatedBuildInputs = optionals stdenv.isDarwin [ Carbon ];
   setupHook = ./setup-hook.sh;
 
+  enableParallelBuilding = true;
+
   passthru.interpreterName = "nodejs-0.10";
 
   meta = {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index cb84a14d26e6..6eaf8fdf589d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2007,6 +2007,7 @@ let
   ninka = callPackage ../development/tools/misc/ninka { };
 
   nodejs-4_1 = callPackage ../development/web/nodejs/v4_1_0.nix {
+    libtool = darwin.cctools;
     libuv = libuvVersions.v1_7_5;
     openssl = openssl_1_0_2;
   };