diff --git a/pkgs/tools/networking/ndisc6/default.nix b/pkgs/tools/networking/ndisc6/default.nix
index 5ea6c8f68952..86eec4555643 100644
--- a/pkgs/tools/networking/ndisc6/default.nix
+++ b/pkgs/tools/networking/ndisc6/default.nix
@@ -1,23 +1,30 @@
 { stdenv, fetchurl, perl }:
 
 stdenv.mkDerivation rec {
-  name = "ndisc6-1.0.2";
+  name = "ndisc6-1.0.3";
 
   src = fetchurl {
     url = "http://www.remlab.net/files/ndisc6/archive/${name}.tar.bz2";
-    sha256 = "0ynacanjhlib4japqmf7n2c0bv5f2qq6rx2nhk4kmylyrfhcikka";
+    sha256 = "08f8xrsck2ykszp12yxx4ssf6wnkn7l6m59456hw3vgjyp5dch8g";
   };
 
   buildInputs = [ perl ];
 
-  configureFlags = "--localstatedir=/var";
+  configureFlags = [
+    "--sysconfdir=/etc"
+    "--localstatedir=/var"
+  ];
 
-  installFlags = "localstatedir=$(TMPDIR)";
+  installFlags = [
+    "sysconfdir=\${out}/etc"
+    "localstatedir=$(TMPDIR)"
+  ];
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = http://www.remlab.net/ndisc6/;
     description = "A small collection of useful tools for IPv6 networking";
-    maintainers = [ stdenv.lib.maintainers.eelco ];
-    platforms = stdenv.lib.platforms.linux;
+    maintainers = with maintainers; [ eelco wkennington ];
+    platforms = platforms.linux;
+    license = licenses.gpl2;
   };
 }