diff --git a/pkgs/tools/filesystems/idsk/default.nix b/pkgs/tools/filesystems/idsk/default.nix
new file mode 100644
index 00000000000..617457f55b6
--- /dev/null
+++ b/pkgs/tools/filesystems/idsk/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchFromGitHub, cmake }:
+
+stdenv.mkDerivation rec {
+
+  repo = "idsk";
+  version = "unstable-2018-02-11";
+  rev = "1846729ac3432aa8c2c0525be45cfff8a513e007";
+  name = "${repo}-${version}";
+
+  meta = with stdenv.lib; {
+    description = "Manipulating CPC dsk images and files";
+    homepage = https://github.com/cpcsdk/idsk ;
+    license = "unknown";
+    maintainers = [ maintainers.genesis ];
+    platforms = platforms.linux;
+  };
+
+  src = fetchFromGitHub {
+    inherit rev repo;
+    owner = "cpcsdk";
+    sha256 = "0d891lvf2nc8bys8kyf69k54rf3jlwqrcczbff8xi0w4wsiy5ckv";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp iDSK $out/bin
+  '';
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ffc8abcdf23..958f2e0bcb0 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -20036,6 +20036,8 @@ with pkgs;
 
   epkowa = callPackage ../misc/drivers/epkowa { };
 
+  idsk = callPackage ../tools/filesystems/idsk { };
+
   illum = callPackage ../tools/system/illum { };
 
   # using the new configuration style proposal which is unstable