diff --git a/pkgs/development/libraries/haskell/fsnotify/default.nix b/pkgs/development/libraries/haskell/fsnotify/default.nix
index 70edecb1f8d..3d308f6a88f 100644
--- a/pkgs/development/libraries/haskell/fsnotify/default.nix
+++ b/pkgs/development/libraries/haskell/fsnotify/default.nix
@@ -1,19 +1,19 @@
-# This file was auto-generated by cabal2nix. Please do NOT edit manually!
-
-{ cabal, async, hinotify, systemFileio, systemFilepath, tasty
-, tastyHunit, temporaryRc, text, time
+{ stdenv, cabal, Cabal, Glob, hspec, QuickCheck, random
+, systemFileio, systemFilepath, text, time, uniqueid
+, hinotify, hfsevents
 }:
 
 cabal.mkDerivation (self: {
   pname = "fsnotify";
-  version = "0.1.0.3";
-  sha256 = "0m6jyg45azk377jklgwyqrx95q174cxd5znpyh9azznkh09wq58z";
-  buildDepends = [
-    async hinotify systemFileio systemFilepath text time
-  ];
+  version = "0.0.11";
+  sha256 = "03m911pncyzgfdx4aj38azbbmj25fdm3s9l1w27zv0l730fy8ywq";
+  buildDepends = [ systemFileio systemFilepath text time ] ++
+    (if stdenv.isDarwin then [ hfsevents ] else [ hinotify ]);
   testDepends = [
-    async systemFileio systemFilepath tasty tastyHunit temporaryRc
-  ];
+    Cabal Glob hspec QuickCheck random systemFileio
+    systemFilepath text time uniqueid
+  ] ++ (if stdenv.isDarwin then [ hfsevents ] else [ hinotify ]);
+  doCheck = false;
   meta = {
     description = "Cross platform library for file change notification";
     license = self.stdenv.lib.licenses.bsd3;