diff --git a/package.json b/package.json
index 0de7833e..932f0895 100644
--- a/package.json
+++ b/package.json
@@ -5,12 +5,12 @@
   "description": "Enhance SEQTA Learn's usability and aesthetics! A fork of BetterSEQTA to continue development, and incorporate a plethora of new features!",
   "browserslist": "> 0.5%, last 2 versions, not dead",
   "scripts": {
-    "dev": "MODE=chrome vite dev",
-    "dev:firefox": "MODE=firefox vite build --watch",
-    "build": "MODE=chrome vite build && MODE=firefox vite build",
-    "build:chrome": "MODE=chrome vite build",
-    "build:firefox": "MODE=firefox vite build",
-    "build:safari": "MODE=safari vite build",
+    "dev": "cross-env MODE=chrome vite dev",
+    "dev:firefox": "cross-env MODE=firefox vite build --watch",
+    "build": "cross-env MODE=chrome vite build && MODE=firefox vite build",
+    "build:chrome": "cross-env MODE=chrome vite build",
+    "build:firefox": "cross-env MODE=firefox vite build",
+    "build:safari": "cross-env MODE=safari vite build",
     "convert:safari": "xcrun safari-web-extension-converter dist/safari --project-location . --app-name $npm_package_name-safari",
     "release": "gh release create $npm_package_name@$npm_package_version ./dist/*.zip --generate-notes",
     "publish": "bun lib/publish.js --b",
@@ -34,6 +34,7 @@
     "@crxjs/vite-plugin": "^2.0.0-beta.23",
     "@types/mime-types": "^2.1.4",
     "@vitejs/plugin-react-swc": "^3.6.0",
+    "cross-env": "^7.0.3",
     "eslint": "^8.56.0",
     "glob": "^11.0.0",
     "mime-types": "^2.1.35",