diff --git a/package.json b/package.json
index fb16879f02..378ed7d136 100644
--- a/package.json
+++ b/package.json
@@ -55,6 +55,7 @@
     "autoprefixer": "^6.7.7",
     "babel-core": "^6.24.0",
     "babel-loader": "^6.4.1",
+    "babel-preset-es2015": "^6.24.0",
     "babel-preset-vue-app": "^0.5.1",
     "chokidar": "^1.6.1",
     "co": "^4.6.0",
@@ -99,7 +100,6 @@
     "babel-plugin-array-includes": "^2.0.3",
     "babel-plugin-transform-async-to-generator": "^6.22.0",
     "babel-plugin-transform-runtime": "^6.23.0",
-    "babel-preset-es2015": "^6.24.0",
     "babel-preset-stage-2": "^6.22.0",
     "codecov": "^2.1.0",
     "copy-webpack-plugin": "^4.0.1",