diff --git a/apps/readest-app/package.json b/apps/readest-app/package.json
index 07cfe0fa..7fbb114b 100644
--- a/apps/readest-app/package.json
+++ b/apps/readest-app/package.json
@@ -38,8 +38,8 @@
     "deploy": "pnpm patch-build-webpack && NEXT_PUBLIC_APP_PLATFORM=web opennextjs-cloudflare build && pnpm restore-build-original && opennextjs-cloudflare deploy",
     "upload": "pnpm patch-build-webpack && NEXT_PUBLIC_APP_PLATFORM=web opennextjs-cloudflare build && pnpm restore-build-original && opennextjs-cloudflare upload",
     "cf-typegen": "wrangler types --env-interface CloudflareEnv cloudflare-env.d.ts",
-    "patch-build-webpack": "sed -i '' 's/next build\"/next build --webpack\"/' package.json",
-    "restore-build-original": "sed -i '' 's/next build --webpack\"/next build\"/' package.json",
+    "patch-build-webpack": "if [ \"$(uname)\" = \"Darwin\" ]; then sed -i '' 's/next build\"/next build --webpack\"/' package.json; else sed -i 's/next build\"/next build --webpack\"/' package.json; fi",
+    "restore-build-original": "if [ \"$(uname)\" = \"Darwin\" ]; then sed -i '' 's/next build --webpack\"/next build\"/' package.json; else sed -i 's/next build --webpack\"/next build\"/' package.json; fi",
     "check:optional-chaining": "count=$(grep -rno '\\?\\.[a-zA-Z_$]' .next/static/chunks/* out/_next/static/chunks/* | wc -l); if [ \"$count\" -gt 0 ]; then echo '❌ Optional chaining found in output!'; exit 1; else echo '✅ No optional chaining found.'; fi",
     "check:translations": "count=$(grep -rno '__STRING_NOT_TRANSLATED__' public/locales/* | wc -l); if [ \"$count\" -gt 0 ]; then echo '❌ Untranslated strings found!'; exit 1; else echo '✅ All strings translated.'; fi",
     "check:all": "pnpm check:translations",