diff --git a/ext/standard/tests/strings/wordwrap_memory_limit.phpt b/ext/standard/tests/strings/wordwrap_memory_limit.phpt
index 21340153fae..e64aef96c9a 100644
--- a/ext/standard/tests/strings/wordwrap_memory_limit.phpt
+++ b/ext/standard/tests/strings/wordwrap_memory_limit.phpt
@@ -2,7 +2,7 @@
 No overflow should occur during the memory_limit check for wordwrap()
 --SKIPIF--
 <?php
-if (substr(PHP_OS, 0, 3) == 'WIN' && PHP_INT_SIZE == 4) die("skip this test is not for 32bit Windows platforms");
+if (PHP_INT_SIZE == 4) die("skip this test is not for 32bit platforms");
 if (getenv("USE_ZEND_ALLOC") === "0") die("skip Zend MM disabled");
 ?>
 --INI--
diff --git a/ext/standard/tests/strings/wordwrap_memory_limit_win32.phpt b/ext/standard/tests/strings/wordwrap_memory_limit_32bit.phpt
similarity index 78%
rename from ext/standard/tests/strings/wordwrap_memory_limit_win32.phpt
rename to ext/standard/tests/strings/wordwrap_memory_limit_32bit.phpt
index e0e76b5800c..72f449d8e06 100644
--- a/ext/standard/tests/strings/wordwrap_memory_limit_win32.phpt
+++ b/ext/standard/tests/strings/wordwrap_memory_limit_32bit.phpt
@@ -2,7 +2,7 @@
 No overflow should occur during the memory_limit check for wordwrap()
 --SKIPIF--
 <?php
-if (substr(PHP_OS, 0, 3) != 'WIN' || PHP_INT_SIZE != 4) die("skip this test is for 32bit Windows platforms only");
+if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platforms only");
 if (getenv("USE_ZEND_ALLOC") === "0") die("skip Zend MM disabled");
 ?>
 --INI--