1 files changed, 9 insertions, 5 deletions
diff --git a/pkgs/development/tools/haskell/tar/default.nix b/pkgs/development/tools/haskell/tar/default.nix
index 8672e0db9501..ef03d80f5e95 100644
--- a/pkgs/development/tools/haskell/tar/default.nix
+++ b/pkgs/development/tools/haskell/tar/default.nix
@@ -1,12 +1,16 @@
-{cabal, binary}:
+{ cabal }:
 
-cabal.mkDerivation (self : {
+cabal.mkDerivation (self: {
   pname = "tar";
   version = "0.3.1.0";
-  name = self.fname;
   sha256 = "1n16sq5y7x30r1k7ydxmncn9x2nx3diildzyfxjy2b8drxp4jr03";
-  extraBuildInputs = [binary];
   meta = {
-    description = "tar wrapper";
+    description = "Reading, writing and manipulating \".tar\" archive files.";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [
+      self.stdenv.lib.maintainers.andres
+      self.stdenv.lib.maintainers.simons
+    ];
   };
 })