diff --git a/transport/socks5/socks5.go b/transport/socks5/socks5.go
index b051827b..7d4f11ae 100644
--- a/transport/socks5/socks5.go
+++ b/transport/socks5/socks5.go
@@ -6,6 +6,7 @@ import (
 	"errors"
 	"io"
 	"net"
+	"net/netip"
 	"strconv"
 
 	"github.com/Dreamacro/clash/component/auth"