diff --git a/neo3/api/noderpc.py b/neo3/api/noderpc.py
index 9d04708..3fd393b 100644
--- a/neo3/api/noderpc.py
+++ b/neo3/api/noderpc.py
@@ -2,6 +2,9 @@
 NEO RPC Node client and response classes.
 """
 from __future__ import annotations
+
+import socket
+
 import aiohttp
 import base64
 import asyncio
@@ -798,7 +801,8 @@ def __init__(self, url: str, timeout: float = 3.0):
         self.url = url
         self.timeout = timeout
         self.session = aiohttp.ClientSession(
-            timeout=aiohttp.ClientTimeout(total=self.timeout)
+            timeout=aiohttp.ClientTimeout(total=self.timeout),
+            connector=aiohttp.TCPConnector(family=socket.AF_INET),
         )
 
     async def _post(self, json: dict):