diff --git a/pkgs/development/libraries/haskell/crypto-numbers/default.nix b/pkgs/development/libraries/haskell/crypto-numbers/default.nix
new file mode 100644
index 00000000000..70cd3f44252
--- /dev/null
+++ b/pkgs/development/libraries/haskell/crypto-numbers/default.nix
@@ -0,0 +1,14 @@
+{ cabal, cryptoRandomApi, vector }:
+
+cabal.mkDerivation (self: {
+  pname = "crypto-numbers";
+  version = "0.1.3";
+  sha256 = "115lgnay3ly5r53flh3v5jygqks0rg1i8qmbvrqf9nkmnmw6a5x1";
+  buildDepends = [ cryptoRandomApi vector ];
+  meta = {
+    homepage = "http://github.com/vincenthz/hs-crypto-numbers";
+    description = "Cryptographic numbers: functions and algorithms";
+    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 52eb6b3a99d..155bee325c7 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -636,6 +636,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   cryptohash = callPackage ../development/libraries/haskell/cryptohash {};
 
+  cryptoNumbers = callPackage ../development/libraries/haskell/crypto-numbers {};
+
   cryptoPubkeyTypes = callPackage ../development/libraries/haskell/crypto-pubkey-types {};
 
   cryptoRandomApi = callPackage ../development/libraries/haskell/crypto-random-api {};