diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
index 7917a6d71d8..2edb82bf3ef 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
@@ -92,6 +92,7 @@ self: super: {
   # Needs mtl 2.2.x.
   hypher = markBroken super.hypher;
   yet-another-logger = markBroken super.yet-another-logger;
+  purescript = markBroken super.purescript;
 
 }