diff --git a/package.json b/package.json
index 9cf8d92..2a6fe42 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.10.4-rc.0",
+  "version": "0.10.5",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",
diff --git a/src/services/OrionAggregator/ws/index.ts b/src/services/OrionAggregator/ws/index.ts
index 7682d5b..5d26234 100644
--- a/src/services/OrionAggregator/ws/index.ts
+++ b/src/services/OrionAggregator/ws/index.ts
@@ -14,6 +14,7 @@ import {
   SwapInfoByAmountIn, SwapInfoByAmountOut, SwapInfoBase,
   FullOrder, OrderUpdate, AssetPairUpdate, OrderbookItem, Balance,
 } from '../../../types';
+import { isKeyOfObject, isUnknownObject } from '../../../utils';
 // import errorSchema from './schemas/errorSchema';
 
 const mapFullOrder = (o: z.infer<typeof fullOrderSchema>): FullOrder => ({
@@ -211,6 +212,11 @@ class OrionAggregatorWS {
     this.ws.onmessage = (e) => {
       const { data } = e;
       const rawJson: unknown = JSON.parse(data.toString());
+      if (
+        isUnknownObject(rawJson)
+        && isKeyOfObject('T', rawJson)
+        && rawJson.T === 'ud'
+      ) return;
 
       const messageSchema = z.union([
         initMessageSchema,