diff --git a/pkgs/development/compilers/ghc/7.0.4-binary.nix b/pkgs/development/compilers/ghc/7.0.4-binary.nix
index b3371eb920b..a1cdd6171ee 100644
--- a/pkgs/development/compilers/ghc/7.0.4-binary.nix
+++ b/pkgs/development/compilers/ghc/7.0.4-binary.nix
@@ -116,5 +116,5 @@ stdenv.mkDerivation rec {
       '';
 
   meta.license = stdenv.lib.licenses.bsd3;
-  meta.platforms = ["x86_64-linux" "i686-linux" "i686-darwin" "x86_64-darwin"];
+  meta.platforms = ["x86_64-linux" "i686-linux" "x86_64-darwin"];
 }
diff --git a/pkgs/development/compilers/ghc/7.4.2-binary.nix b/pkgs/development/compilers/ghc/7.4.2-binary.nix
index 4bf7d6d3531..2b8d403701f 100644
--- a/pkgs/development/compilers/ghc/7.4.2-binary.nix
+++ b/pkgs/development/compilers/ghc/7.4.2-binary.nix
@@ -124,5 +124,5 @@ stdenv.mkDerivation rec {
   '';
 
   meta.license = stdenv.lib.licenses.bsd3;
-  meta.platforms = ["x86_64-linux" "i686-linux" "i686-darwin" "x86_64-darwin"];
+  meta.platforms = ["x86_64-linux" "i686-linux" "x86_64-darwin"];
 }