diff --git a/pkgs/tools/filesystems/mhddfs/default.nix b/pkgs/tools/filesystems/mhddfs/default.nix
new file mode 100644
index 000000000000..bfd25247b86a
--- /dev/null
+++ b/pkgs/tools/filesystems/mhddfs/default.nix
@@ -0,0 +1,25 @@
+{ stdenv, fetchurl, fuse, pkgconfig, attr, uthash }:
+
+stdenv.mkDerivation rec {
+  name = "mhddfs-${version}";
+  version = "0.1.39";
+
+  src = fetchurl {
+    url = "http://mhddfs.uvw.ru/downloads/mhddfs_${version}.tar.gz";
+    sha256 = "14ggmh91vv69fp2qpz0nxp0hprlw2wsijss2k2485hb0ci4cabvh";
+  };
+
+  buildInputs = [ fuse pkgconfig attr uthash ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp mhddfs $out/bin/
+  '';
+
+  meta = {
+    homepage = http://mhddfs.uvw.ru/;
+    description = "Combines a several mount points into the single one";
+    license = stdenv.lib.licenses.gpl3;
+    maintainers = [ stdenv.lib.maintainers.makefu ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 77faecca7f73..b217170baab2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7733,6 +7733,8 @@ let
     pgen          = callPackage ../development/libraries/pgen { aterm = aterm28; };
   });
 
+  mhddfs = callPackage ../tools/filesystems/mhddfs { };
+
   ming = callPackage ../development/libraries/ming { };
 
   minizip = callPackage ../development/libraries/minizip { };