diff --git a/artiq/artiq-extras.nix b/artiq/artiq-extras.nix
index 77c5692..001197e 100644
--- a/artiq/artiq-extras.nix
+++ b/artiq/artiq-extras.nix
@@ -66,6 +66,17 @@ in
                   "hidapi_lib_path = '${hidapi}/lib/libhidapi-libusb.so.0'"
       '';
     };
+  }) // (dualPackage {
+    name = "thorlabs_tcube";
+    version = "1.0";
+    src = pkgs.fetchFromGitHub {
+      owner = "m-labs";
+      repo = "thorlabs_tcube";
+      rev = "350aa142c0843647800b5052a9de7ef66b812898";
+      sha256 = "1js9h02pay62vxdpkzsjphnf1p0yzdjky1x8csz7lh5kbyahl9vr";
+    };
+    pythonOptions = { propagatedBuildInputs = [ asyncserial artiq ]; };
+    condaOptions = { dependencies = [ "asyncserial" ]; };
   }) // (dualPackage {
     name = "newfocus8742";
     version = "0.1";