diff --git a/tests/lang/bug30638.phpt b/tests/lang/bug30638.phpt
index 9edc1773204..0ebe8d49dd1 100644
--- a/tests/lang/bug30638.phpt
+++ b/tests/lang/bug30638.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Bug #30638 (localeconv returns wrong LC_NUMERIC settings)
+Bug #30638 (localeconv returns wrong LC_NUMERIC settings) (ok to fail on MacOS X)
 --SKIPIF--
 <?php  # try to activate a german locale
 if (setlocale(LC_NUMERIC, "de_DE", "de", "german", "ge") === FALSE) {