diff --git a/packages/socket/src/packet/packet.js b/packages/socket/src/packet/packet.js
index ec6032d..22e6a95 100644
--- a/packages/socket/src/packet/packet.js
+++ b/packages/socket/src/packet/packet.js
@@ -14,12 +14,16 @@ export default class Packet {
         id: 'uint32',
         nsp: 'string',
         type: 'uint8',
-        data: this.data || {},
+        data: this.data,
       });
     }
     return this._builder;
   }
 
+  static get data() {
+    return {};
+  }
+
   static pack(packet) {
     return this.builder.encode({
       id: packet.id || 0,