diff --git a/modules/openapi-generator/src/main/resources/Javascript/es6/package.mustache b/modules/openapi-generator/src/main/resources/Javascript/es6/package.mustache
index 53ee63d2bb15..c59eff4b0333 100644
--- a/modules/openapi-generator/src/main/resources/Javascript/es6/package.mustache
+++ b/modules/openapi-generator/src/main/resources/Javascript/es6/package.mustache
@@ -6,7 +6,7 @@
   "main": "dist{{#invokerPackage}}/{{invokerPackage}}{{/invokerPackage}}/index.js",
   "scripts": {
     "build": "babel src -d dist",
-    "prepack": "npm run build",
+    "prepare": "npm run build",
     "test": "mocha --require @babel/register --recursive"
   },
   "browser": {