diff --git a/package.json b/package.json
index 639ad202..01b1fe28 100644
--- a/package.json
+++ b/package.json
@@ -122,6 +122,7 @@
     "uuid": "^3.1.0",
     "webpack": "^4.41.5",
     "webpack-cli": "^3.3.11",
+    "webpack-dev-server": "^3.10.1",
     "websocket.js": "^0.1.12"
   },
   "devDependencies": {
@@ -174,7 +175,6 @@
     "uglifyjs-webpack-plugin": "^2.1.2",
     "webpack-assets-manifest": "^3.1.1",
     "webpack-bundle-analyzer": "^3.1.0",
-    "webpack-dev-server": "^3.10.1",
     "webpack-merge": "^4.2.1",
     "yargs": "^12.0.5"
   }