diff --git a/babel.config.js b/babel.config.js
index 0f8518bde..0ec421e33 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,15 +1,15 @@
 // eslint-disable-next-line func-names
 module.exports = function (api) {
-  api.cache(true);
+    api.cache(true);
 
-  const presets = [['react-app', { absoluteRuntime: false }]];
-  const plugins = [
-    ['babel-plugin-styled-components'],
-    ['import', { libraryName: 'lodash', libraryDirectory: '', camel2DashComponentName: false }]
-  ];
+    const presets = [ ["react-app", { "absoluteRuntime": false }] ];
+    const plugins = [
+        ["babel-plugin-styled-components"],
+        ["import", { "libraryName": "lodash", "libraryDirectory": "", "camel2DashComponentName": false }]
+    ];
 
-  return {
-    presets,
-    plugins
-  };
-};
+    return {
+        presets,
+        plugins
+    };
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 8ecd1f675..f9f35ad06 100644
--- a/package.json
+++ b/package.json
@@ -22,9 +22,6 @@
     "url": "https://github.com/comicrelief/component-library.git"
   },
   "dependencies": {
-    "react-scripts": "4.0.3",
-    "babel-plugin-import": "^1.13.8",
-    "@babel/cli": "^7.21.5",
     "@hookform/resolvers": "^3.9.0",
     "axios": "^1.7.2",
     "lazysizes": "^5.3.2",
@@ -61,8 +58,7 @@
     "test:e2e:local": "export NODE_ENV=development; start-server-and-test styleguide http://localhost:6060 test:e2e",
     "lint": "eslint src",
     "lint-fix": "yarn lint --fix",
-    "build-pr": "rm -rf dist && NODE_ENV=development BABEL_ENV=development yarn babel src --out-dir dist --copy-files --ignore __tests__,spec.js,test.js",
-    "postinstall": "yarn build-pr"
+    "build-pr": "rm -rf dist && NODE_ENV=development babel src --out-dir dist --copy-files --ignore __tests__,spec.js,test.js"
   },
   "browserslist": {
     "production": [
@@ -77,8 +73,10 @@
     ]
   },
   "devDependencies": {
+    "@babel/cli": "^7.21.5",
     "@babel/plugin-proposal-private-property-in-object": "^7.21.11",
     "@playwright/test": "^1.38.1",
+    "babel-plugin-import": "^1.13.8",
     "cross-env": "^7.0.3",
     "ejs": "^3.1.9",
     "eslint": "^7.32.0",
@@ -91,6 +89,7 @@
     "jest-styled-components": "^7.1.1",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.8.8",
+    "react-scripts": "4.0.3",
     "react-styleguidist": "^11.1.7",
     "react-test-renderer": "^17.0.2",
     "semantic-release": "^17.4.6",