diff --git a/scripts/dev.js b/scripts/dev.js
index f266697d6..e7e403785 100644
--- a/scripts/dev.js
+++ b/scripts/dev.js
@@ -20,7 +20,7 @@ const execa = require('execa')
 const { targets, fuzzyMatchTarget } = require('./utils')
 
 const args = require('minimist')(process.argv.slice(2))
-const target = fuzzyMatchTarget(args._[0] || 'vue')
+const target = args._.length ? fuzzyMatchTarget(args._)[0] : 'vue'
 const formats = args.formats || args.f
 
 execa(