diff --git a/package.json b/package.json
index 90cca9c..630c789 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "start": "ts-node ./src/index.ts",
     "build": "tsc && ncp src/entity.mst dist/src/entity.mst",
-    "prepack": "npm run build",
+    "prepare": "npm run build",
     "pretest": "tsc --noEmit",
     "test": "nyc --reporter=lcov ts-node ./node_modules/mocha/bin/_mocha test/**/*.test.ts  -- -R spec --bail",
     "posttest": "eslint ./**/*.ts ./src/**/*.ts  ./test/**/*.ts",