diff --git a/artiq/artiq-extras.nix b/artiq/artiq-extras.nix
index 861fcf6..0df9a7f 100644
--- a/artiq/artiq-extras.nix
+++ b/artiq/artiq-extras.nix
@@ -1,26 +1,31 @@
 { pkgs, asyncserial, artiq }:
 let
-  korad_ka3005p_version = "1.0";
-  korad_ka3005p_src = pkgs.fetchFromGitHub {
-    owner = "m-labs";
-    repo = "korad_ka3005p";
-    rev = "e0adec6c577d7d1b832a2b1bf20e89ac393ca27e";
-    sha256 = "18092zgjh63qrg6lg9mzsbr2yri7k7wb97mip5xq3zrcabmmpbk3";
-  };
-in rec {
-  korad_ka3005p = pkgs.python3Packages.buildPythonPackage rec {
-    version = korad_ka3005p_version;
-    name = "korad_ka3005p-${version}";
-    buildInputs = [ asyncserial artiq ];
-    src = korad_ka3005p_src;
-  };
-  conda-korad_ka3005p = import ./conda-build.nix { inherit pkgs; } {
-    name = "conda-korad_ka3005p";
-    src = import ./conda-fake-source.nix { inherit pkgs; } {
-      name = "korad_ka3005p";
-      version = korad_ka3005p_version;
-      src = korad_ka3005p_src;
-      dependencies = [ "asyncserial" ];
+  dualPackage = (
+    { name, version, src, pythonOptions, condaOptions }:
+      {
+        "${name}" = pkgs.python3Packages.buildPythonPackage ({
+          inherit version;
+          name = "${name}-${version}";
+          inherit src;
+        } // pythonOptions);
+        "conda-${name}" = import ./conda-build.nix { inherit pkgs; } {
+          name = "conda-korad_ka3005p";
+          src = import ./conda-fake-source.nix { inherit pkgs; } ({
+            inherit name version src;
+          } // condaOptions);
+        };
+      }
+    );
+in
+  (dualPackage {
+    name = "korad_ka3005p";
+    version = "1.0";
+    src = pkgs.fetchFromGitHub {
+      owner = "m-labs";
+      repo = "korad_ka3005p";
+      rev = "e0adec6c577d7d1b832a2b1bf20e89ac393ca27e";
+      sha256 = "18092zgjh63qrg6lg9mzsbr2yri7k7wb97mip5xq3zrcabmmpbk3";
     };
-  };
-}
+    pythonOptions = { buildInputs = [ asyncserial artiq ]; };
+    condaOptions = { dependencies = [ "asyncserial" ]; };
+  })