diff --git a/typescript-practice/package.json b/typescript-practice/package.json
index 40253f5..9717bef 100644
--- a/typescript-practice/package.json
+++ b/typescript-practice/package.json
@@ -2,10 +2,9 @@
   "name": "typescript-practice",
   "version": "1.0.0",
   "description": "",
-  "main": "index.js",
   "scripts": {
     "start": "parcel src/pages/*.html",
-    "build": "rm -rf build && rm -rf .parcel-cache && parcel build ./src/pages/*.html --no-cache --no-source-maps --dist-dir dist"
+    "build": "parcel build ./src/pages/*.html --no-cache --no-source-maps --dist-dir dist"
   },
   "keywords": [],
   "author": "",