diff --git a/package.json b/package.json
index 4680409..fe52724 100644
--- a/package.json
+++ b/package.json
@@ -37,9 +37,9 @@
     "getStaticDirs.d.ts"
   ],
   "scripts": {
-    "build": "node scripts/rm.js dist && tsc --outDir dist/es && babel src --out-dir dist/cjs --extensions '.ts,.tsx'",
+    "build": "node scripts/rm.js dist && tsc --outDir dist/es && babel src --out-dir dist/cjs --extensions '.ts,.tsx' && node scripts/npmPackDev.js",
     "format": "prettier src example/src --write",
-    "start:example": "node scripts/npmPackDev.js && cd example && npm i ../storybook-addon-code-editor-0.0.0.tgz && npm run storybook:dev",
+    "start:example": "npm run build && cd example && npm i ../storybook-addon-code-editor-0.0.0.tgz && npm run storybook:dev",
     "test": "jest src"
   },
   "dependencies": {
diff --git a/scripts/npmPackDev.js b/scripts/npmPackDev.js
index ca29178..c71b6c5 100644
--- a/scripts/npmPackDev.js
+++ b/scripts/npmPackDev.js
@@ -13,6 +13,6 @@ function exec(command) {
 }
 
 (async () => {
-  await Promise.all([exec('npm run build'), exec('npm pkg set version=0.0.0')]);
+  await exec('npm pkg set version=0.0.0');
   await exec('npm pack');
 })().finally(() => exec(`npm pkg set version=${pkgJson.version}`));