diff --git a/pkgs/tools/networking/nbd/default.nix b/pkgs/tools/networking/nbd/default.nix
index 64a4bec5bd9..e411772f361 100644
--- a/pkgs/tools/networking/nbd/default.nix
+++ b/pkgs/tools/networking/nbd/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, pkgconfig, glib }:
 
 let
-  name = "nbd-2.9.21a";
+  name = "nbd-2.9.22";
 in
 stdenv.mkDerivation {
   inherit name;
 
   src = fetchurl {
     url = "mirror://sourceforge/nbd/${name}.tar.bz2";
-    sha256 = "9946dd7f4a63cf20ea8617100d0f599211d4a5fd5b6cfb8f50f8975431222bbd";
+    sha256 = "f9e1a9db1663393fd1f2de2dd70cf15cc4fa17616853b717db7ca6c539f8787d";
   };
 
   buildInputs = [pkgconfig glib];
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
     homepage = "http://nbd.sourceforge.net";
     description = "map arbitrary files as block devices over the network";
     license = "GPLv2";
-    maintainers = [ stdenv.lib.maintainers.simons  ];
+    maintainers = [ stdenv.lib.maintainers.simons ];
     platforms = stdenv.lib.platforms.all;
   };
 }