diff --git a/pkgs/tools/networking/mu0/default.nix b/pkgs/tools/networking/mu0/default.nix
new file mode 100644
index 00000000000..a772f237500
--- /dev/null
+++ b/pkgs/tools/networking/mu0/default.nix
@@ -0,0 +1,25 @@
+{ fetchurl, stdenv, sqlite, pkgconfig, xapian, glib, gmime }:
+
+stdenv.mkDerivation rec {
+  name = "mu0-0.9.7";
+
+  src = fetchurl {
+    url = http://mu0.googlecode.com/files/mu-0.9.7.tar.gz;
+    sha256 = "14nyn791ficyllj9idhiq3mncwnrg71lfxk126804dxba1l90r72";
+  };
+
+  buildInputs = [ sqlite pkgconfig xapian glib gmime ];
+
+  /* The tests don't pass */
+  doCheck = false;
+
+  meta = {
+    description = "mu is a collection of utilties for indexing and searching Maildirs";
+
+    licenses = [ "GPLv3+" ];
+
+    homepage = http://code.google.com/p/mu0/;
+
+    platforms = stdenv.lib.platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d0f919a644e..bd6be112783 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -927,6 +927,8 @@ let
 
   lzop = callPackage ../tools/compression/lzop { };
 
+  mu0 = callPackage ../tools/networking/mu0 { };
+
   mailutils = callPackage ../tools/networking/mailutils {
     guile = guile_1_8;
   };