diff --git a/pkgs/development/libraries/libuv/default.nix b/pkgs/development/libraries/libuv/default.nix
index 3462c423ffd..aca345e6bbf 100644
--- a/pkgs/development/libraries/libuv/default.nix
+++ b/pkgs/development/libraries/libuv/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
         "tcp_open" "tcp_write_queue_order" "tcp_try_write" "tcp_writealot"
         "multiple_listen" "delayed_accept"
         "shutdown_close_tcp" "shutdown_eof" "shutdown_twice" "callback_stack"
-        "tty_pty" "condvar_5" "hrtime"
+        "tty_pty" "condvar_5" "hrtime" "udp_multicast_join"
         # Tests that fail when sandboxing is enabled.
         "fs_event_close_in_callback" "fs_event_watch_dir" "fs_event_error_reporting"
         "fs_event_watch_dir_recursive" "fs_event_watch_file"