diff --git a/WebSocketClient/UVLPlayground/package.json b/WebSocketClient/UVLPlayground/package.json
index 73327b1..0ccb060 100644
--- a/WebSocketClient/UVLPlayground/package.json
+++ b/WebSocketClient/UVLPlayground/package.json
@@ -4,7 +4,7 @@
   "version": "0.0.0",
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "dev": "vite dev",
     "build": "tsc && vite build",
     "preview": "vite preview"
   },