diff --git a/pkgs/development/libraries/haskell/hopenssl/default.nix b/pkgs/development/libraries/haskell/hopenssl/default.nix
index 7251fe4303d..ae40d2825e8 100644
--- a/pkgs/development/libraries/haskell/hopenssl/default.nix
+++ b/pkgs/development/libraries/haskell/hopenssl/default.nix
@@ -3,12 +3,13 @@
 cabal.mkDerivation (self : {
   pname = "hopenssl";
   version = "1.6.1";
-  sha256 = "12lmhpg7m2amqld95lpv6d2j3rfzgdbmz8jsgh2hjb5hx72l5fkm";
-  propagatedBuildInputs = [mtl];
-  extraBuildInputs = [openssl];
+  sha256 = "75ba42c5e9b02c09057c5aa25f577bdfe5214533fbd2921ac555897ade85958a";
+  propagatedBuildInputs = [openssl mtl];
   meta = {
+    homepage = "http://gitorious.org/hopenssl";
     description = "FFI bindings to OpenSSL's EVP digest interface";
-    license = "BSD3";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.stdenv.lib.platforms.haskellPlatforms;
+    maintainers = [self.stdenv.lib.maintainers.simons];
   };
 })
-