diff --git a/package.json b/package.json
index 61103f2f..14186c7e 100644
--- a/package.json
+++ b/package.json
@@ -5,8 +5,8 @@
   "scripts": {
     "dev": "next dev",
     "dev:app": "node ./server/server.js && yarn lint:js",
-    "build": "next build",
-    "start": "next start"
+    "build": "NODE_ENV=production node_modules/next/dist/bin/next build --debug",
+    "start": "node_modules/next/dist/bin/next start"
   },
   "dependencies": {
     "@webdeb/next-styles": "^1.1.1",
@@ -17,7 +17,6 @@
     "dom": "^0.0.3",
     "dynamics-web-api": "^1.7.4",
     "express": "^4.17.1",
-    "fibers": "^5.0.0",
     "govuk-frontend": "^3.13.0",
     "https": "^1.0.0",
     "jsonpath": "^1.1.1",
@@ -42,8 +41,6 @@
     "sass": "^1.35.1",
     "sass-loader": "^12.1.0",
     "swr": "^0.5.6",
-    "trim-newlines": "^4.0.2",
-    "typescript": "^4.3.5",
     "webpack": "^5.40.0",
     "xml2js": "^0.4.23",
     "xmldom": "^0.6.0",