diff --git a/pkgs/tools/networking/ntp/default.nix b/pkgs/tools/networking/ntp/default.nix
index f96d14e83c0..56da6c3ce3d 100644
--- a/pkgs/tools/networking/ntp/default.nix
+++ b/pkgs/tools/networking/ntp/default.nix
@@ -3,14 +3,22 @@
 assert stdenv.isLinux -> libcap != null;
  
 stdenv.mkDerivation {
-  name = "ntp-4.2.4p4";
+  name = "ntp-4.2.4p5";
+  
   src = fetchurl {
-    url = http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2.4p4.tar.gz;
-    sha256 = "0im89i51ap7aqlhxq5isz5xg4h8w8ahwdhir8la3c83h3p47fcmv";
+    url = http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/ntp-4.2.4p5.tar.gz;
+    sha256 = "066x8gm55cziyc86ciwdq68y2xqfbbqqh8417nkwd1jmrihfmjvl";
   };
+  
   configureFlags = ''
     --without-crypto
     ${if stdenv.isLinux then "--enable-linuxcaps" else ""}
   '';
+  
   buildInputs = if stdenv.isLinux then [libcap] else [];
+
+  meta = {
+    homepage = http://www.ntp.org/;
+    description = "An implementation of the Network Time Protocol";
+  };
 }