diff --git a/artiq/artiq-extras.nix b/artiq/artiq-extras.nix
index 0df9a7f..0684924 100644
--- a/artiq/artiq-extras.nix
+++ b/artiq/artiq-extras.nix
@@ -9,7 +9,7 @@ let
           inherit src;
         } // pythonOptions);
         "conda-${name}" = import ./conda-build.nix { inherit pkgs; } {
-          name = "conda-korad_ka3005p";
+          name = "conda-${name}";
           src = import ./conda-fake-source.nix { inherit pkgs; } ({
             inherit name version src;
           } // condaOptions);
@@ -28,4 +28,15 @@ in
     };
     pythonOptions = { buildInputs = [ asyncserial artiq ]; };
     condaOptions = { dependencies = [ "asyncserial" ]; };
+  }) // (dualPackage {
+    name = "novatech409b";
+    version = "1.0";
+    src = pkgs.fetchFromGitHub {
+      owner = "m-labs";
+      repo = "novatech409b";
+      rev = "c95c52ea3fdcc8459d84bd72bb54c3dc77883968";
+      sha256 = "1lkdf1wwngwpmm4byaz1jbjpc9gnq3q8ig6hq305dn73cja99zn9";
+    };
+    pythonOptions = { buildInputs = [ asyncserial artiq ]; };
+    condaOptions = { dependencies = [ "asyncserial" ]; };
   })