diff --git a/pkgs/development/libraries/haskell/Extra/default.nix b/pkgs/development/libraries/haskell/Extra/default.nix
new file mode 100644
index 000000000000..2634f8491141
--- /dev/null
+++ b/pkgs/development/libraries/haskell/Extra/default.nix
@@ -0,0 +1,19 @@
+{ cabal, bzlib, filepath, HUnit, mtl, network, pureMD5, QuickCheck
+, random, regexCompat, time, Unixutils, zlib
+}:
+
+cabal.mkDerivation (self: {
+  pname = "Extra";
+  version = "1.46.1";
+  sha256 = "0dgj72s60mhc36x7hpfdcdvxydq5d5aj006gxma9zz3hqzy5nnz9";
+  buildDepends = [
+    bzlib filepath HUnit mtl network pureMD5 QuickCheck random
+    regexCompat time Unixutils zlib
+  ];
+  meta = {
+    homepage = "http://src.seereason.com/haskell-extra";
+    description = "A grab bag of modules";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index da6705fbfd6c..c92e284027f5 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1087,6 +1087,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
 
   executablePath = callPackage ../development/libraries/haskell/executable-path {};
 
+  Extra = callPackage ../development/libraries/haskell/Extra {};
+
   fay = callPackage ../development/libraries/haskell/fay {};
 
   fayBase = callPackage ../development/libraries/haskell/fay-base {};