diff --git a/pkgs/development/libraries/haskell/fsnotify/default.nix b/pkgs/development/libraries/haskell/fsnotify/default.nix
index 4baf9ea23e7..4db72b35234 100644
--- a/pkgs/development/libraries/haskell/fsnotify/default.nix
+++ b/pkgs/development/libraries/haskell/fsnotify/default.nix
@@ -1,13 +1,16 @@
-{ stdenv, cabal, async, hinotify, hfsevents, systemFileio, systemFilepath
-, tasty, tastyHunit, temporaryRc, text, time
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, async, hinotify, systemFileio, systemFilepath, tasty
+, tastyHunit, temporaryRc, text, time
 }:
 
 cabal.mkDerivation (self: {
   pname = "fsnotify";
   version = "0.1.0.3";
   sha256 = "0m6jyg45azk377jklgwyqrx95q174cxd5znpyh9azznkh09wq58z";
-  buildDepends = [ async systemFileio systemFilepath text time ] ++
-    (if stdenv.isDarwin then [ hfsevents ] else [ hinotify ]);
+  buildDepends = [
+    async hinotify systemFileio systemFilepath text time
+  ];
   testDepends = [
     async systemFileio systemFilepath tasty tastyHunit temporaryRc
   ];