diff --git a/pkgs/development/libraries/haskell/accelerate-examples/default.nix b/pkgs/development/libraries/haskell/accelerate-examples/default.nix
index f1f7aefb736..f88824c21fe 100644
--- a/pkgs/development/libraries/haskell/accelerate-examples/default.nix
+++ b/pkgs/development/libraries/haskell/accelerate-examples/default.nix
@@ -22,7 +22,7 @@ cabal.mkDerivation (self: {
     homepage = "http://www.cse.unsw.edu.au/~chak/project/accelerate/";
     description = "Examples using the Accelerate library";
     license = self.stdenv.lib.licenses.bsd3;
-    platforms = self.ghc.meta.platforms;
+    platforms = self.stdenv.lib.platforms.none;
     maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cuda/default.nix b/pkgs/development/libraries/haskell/cuda/default.nix
index 5c0614bc0b4..296d639918e 100644
--- a/pkgs/development/libraries/haskell/cuda/default.nix
+++ b/pkgs/development/libraries/haskell/cuda/default.nix
@@ -37,7 +37,7 @@ cabal.mkDerivation (self: {
   meta = {
     description = "FFI binding to the CUDA interface for programming NVIDIA GPUs";
     license = self.stdenv.lib.licenses.bsd3;
-    platforms = self.ghc.meta.platforms;
+    platforms = self.stdenv.lib.platforms.none;
     maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })