diff --git a/src/tun.c b/src/tun.c
index 5a9017d..880f7ef 100644
--- a/src/tun.c
+++ b/src/tun.c
@@ -285,9 +285,12 @@ DWORD WINAPI tun_reader(LPVOID arg)
 	int len;
 	int res;
 	OVERLAPPED olpd;
+	struct sockaddr_storage addr;
+	int addr_len;
 	int sock;
 
-	sock = open_dns(0, INADDR_ANY);
+	addr_len = get_addr("127.0.0.1", 0, AF_INET, 0, &addr);
+	sock = open_dns(&addr, addr_len);
 
 	olpd.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);