1 files changed, 11 insertions, 5 deletions
diff --git a/pkgs/development/libraries/haskell/vacuum/default.nix b/pkgs/development/libraries/haskell/vacuum/default.nix
index c273beb79729..960e90d645d8 100644
--- a/pkgs/development/libraries/haskell/vacuum/default.nix
+++ b/pkgs/development/libraries/haskell/vacuum/default.nix
@@ -1,12 +1,18 @@
-{cabal, ghcPaths}:
+{ cabal, ghcPaths }:
 
-cabal.mkDerivation (self : {
+cabal.mkDerivation (self: {
   pname = "vacuum";
   version = "1.0.0";
   sha256 = "2229948ce801052c5ffb70ffc07e301d87d60740b053df8a7b7851ad02c01d9f";
-  propagatedBuildInputs = [ghcPaths];
+  extraLibraries = [ ghcPaths ];
   meta = {
+    homepage = "http://moonpatio.com/vacuum/";
     description = "Extract graph representations of ghc heap values";
+    license = "LGPL";
+    platforms = self.ghc.meta.platforms;
+    maintainers = [
+      self.stdenv.lib.maintainers.andres
+      self.stdenv.lib.maintainers.simons
+    ];
   };
-})  
-
+})