diff --git a/pkgs/development/compilers/ghc/7.0.2.nix b/pkgs/development/compilers/ghc/7.0.2.nix
index 6dc061cd8c1..8e7a2bc574d 100644
--- a/pkgs/development/compilers/ghc/7.0.2.nix
+++ b/pkgs/development/compilers/ghc/7.0.2.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, ghc, perl, gmp, ncurses}:
+{stdenv, fetchurl, ghc, perl, gmp, ncurses, darwinInstallNameToolUtility}:
 
 stdenv.mkDerivation rec {
   version = "7.0.2";
@@ -13,7 +13,8 @@ stdenv.mkDerivation rec {
     sha256 = "f0551f1af2f008a8a14a888b70c0557e00dd04f9ae309ac91897306cd04a6668";
   };
 
-  buildInputs = [ghc perl gmp ncurses];
+  buildInputs = [ghc perl gmp ncurses] ++
+    (if stdenv.isDarwin then [darwinInstallNameToolUtility] else []);
 
   buildMK = ''
     libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="${gmp}/lib"
@@ -22,6 +23,7 @@ stdenv.mkDerivation rec {
 
   preConfigure = ''
     echo "${buildMK}" > mk/build.mk
+    sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
   '';
 
   configureFlags=[
@@ -39,7 +41,7 @@ stdenv.mkDerivation rec {
       stdenv.lib.maintainers.marcweber
       stdenv.lib.maintainers.andres
     ];
-    platforms = stdenv.lib.platforms.linux;
+    platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
   };
 
 }