diff --git a/flake.lock b/flake.lock
index 1da9097..49ae765 100644
--- a/flake.lock
+++ b/flake.lock
@@ -683,6 +683,22 @@
         "type": "github"
       }
     },
+    "plover-machine-hid": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1658949572,
+        "narHash": "sha256-AinW7UcCDM5W0uJmyCV7FnZjTlwlBzD+VF+Y2cKlSK8=",
+        "ref": "refs/heads/main",
+        "rev": "06ed7f5db7bc4b5ca0bb0ddc8ec02fffaf254028",
+        "revCount": 13,
+        "type": "git",
+        "url": "https://git.chir.rs/darkkirb/plover-machine-hid"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.chir.rs/darkkirb/plover-machine-hid"
+      }
+    },
     "root": {
       "inputs": {
         "cargo2nix": "cargo2nix",
@@ -706,6 +722,7 @@
         "nixpkgs-go116": "nixpkgs-go116",
         "nixpkgs-stable": "nixpkgs-stable",
         "plover": "plover",
+        "plover-machine-hid": "plover-machine-hid",
         "steno-dictionaries": "steno-dictionaries"
       }
     },
diff --git a/flake.nix b/flake.nix
index 5e9912e..9ba4a7b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -39,6 +39,8 @@
     hydra-base.url = "git+https://git.chir.rs/darkkirb/hydra?ref=hack&rev=3fdc9e491dc7d33bc09ef4f33984f87c8f478aa2";
     steno-dictionaries.url = "github:didoesdigital/steno-dictionaries";
     steno-dictionaries.flake = false;
+    plover-machine-hid.url = "git+https://git.chir.rs/darkkirb/plover-machine-hid";
+    plover-machine-hid.flake = false;
   };
 
   outputs = {
diff --git a/plover/default.nix b/plover/default.nix
index 7a1bc5f..2f97e8c 100644
--- a/plover/default.nix
+++ b/plover/default.nix
@@ -50,6 +50,13 @@ in rec {
       src = tarballs.plover-yaml-dictionary-src;
       propagatedBuildInputs = [plover ruamel-yaml];
     };
+  plover-machine-hid = with python3Packages;
+    buildPythonPackage rec {
+      pname = "plover-machine-hid";
+      version = inputs.plover-machine-hid.lastModifiedDate;
+      src = inputs.plover-machine-hid;
+      propagatedBuildInputs = [plover hid bitstring];
+    };
   ruamel-yaml = with python3Packages;
     buildPythonPackage rec {
       inherit (tarballs.ruamel-yaml-src.passthru) pname version;