diff --git a/packages/entity/src/resources/entity.js b/packages/entity/src/resources/entity.js
index f4f6b95..c851554 100644
--- a/packages/entity/src/resources/entity.js
+++ b/packages/entity/src/resources/entity.js
@@ -217,7 +217,16 @@ export default (latus) => class Entity extends decorate(JsonResource) {
       }
     }
     if (updates.length > 0) {
-      packets.push(['EntityUpdateTrait', {traits: updates}]);
+      packets.push([
+        'EntityUpdateTrait',
+        {
+          synchronized: {
+            id: 0,
+            type: 0,
+          },
+          traits: updates,
+        },
+      ]);
     }
     return packets;
   }