diff --git a/test/test-udp-multicast-join.c b/test/test-udp-multicast-join.c
index 159dba08..b32ef073 100644
--- a/test/test-udp-multicast-join.c
+++ b/test/test-udp-multicast-join.c
@@ -99,7 +99,7 @@ TEST_IMPL(udp_multicast_join) {
   int r;
   uv_udp_send_t req;
   uv_buf_t buf;
-  struct sockaddr_in addr = uv_ip4_addr("239.255.0.1", TEST_PORT);
+  struct sockaddr_in addr = uv_ip4_addr("127.0.0.1", TEST_PORT);
 
   r = uv_udp_init(uv_default_loop(), &server);
   ASSERT(r == 0);