diff --git a/src/exits/utils.py b/src/exits/utils.py
index bd08dc94..47b1ec94 100644
--- a/src/exits/utils.py
+++ b/src/exits/utils.py
@@ -2,11 +2,11 @@
 import dataclasses
 import logging
 import random
-from urllib.parse import urljoin
 
 import aiohttp
 from aiohttp import ClientError
 from eth_typing import ChecksumAddress
+from sw_utils.common import urljoin
 from sw_utils.decorators import retry_aiohttp_errors
 from sw_utils.typings import ProtocolConfig
 from web3 import Web3
diff --git a/src/validators/keystores/remote.py b/src/validators/keystores/remote.py
index 34d925a2..ecac548b 100644
--- a/src/validators/keystores/remote.py
+++ b/src/validators/keystores/remote.py
@@ -2,12 +2,12 @@
 import logging
 from dataclasses import dataclass
 from typing import cast
-from urllib.parse import urljoin
 
 import milagro_bls_binding as bls
 from aiohttp import ClientSession, ClientTimeout
 from eth_typing import BLSPubkey, BLSSignature, HexStr
 from sw_utils import get_exit_message_signing_root
+from sw_utils.common import urljoin
 from sw_utils.typings import ConsensusFork
 from web3 import Web3
 
diff --git a/src/validators/relayer.py b/src/validators/relayer.py
index a350830a..5f097d10 100644
--- a/src/validators/relayer.py
+++ b/src/validators/relayer.py
@@ -1,12 +1,12 @@
 import asyncio
 import logging
 from typing import cast
-from urllib.parse import urljoin
 
 import aiohttp
 from aiohttp import ClientTimeout
 from eth_typing import BLSSignature, HexStr
 from eth_utils import add_0x_prefix
+from sw_utils.common import urljoin
 from web3 import Web3
 
 from src.config.settings import RELAYER_TYPE, settings