diff --git a/package.json b/package.json
index 09024b301..6eca83ea1 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "linter": "node ./scripts/lint-script.js",
     "tagger": "node ./scripts/tag-script.js",
     "webber": "node ./scripts/web-script.js",
+    "tdd": "node ./scripts/tdd-script.js",
     "start": "concurrently --kill-others \"nodemon -e js,md -i README.md -x \\\"npm run build-list\\\"\" \"live-server ./build\""
   },
   "repository": {