diff --git a/src/Path.php b/src/Path.php
index 4d1f26b6..bcaadef7 100644
--- a/src/Path.php
+++ b/src/Path.php
@@ -235,7 +235,7 @@ public static function isOwner($path)
         $ssp = ini_get('session.save_path');
 
         // Try to find a writable directory
-        $dir = is_writable('/tmp') ? '/tmp' : false;
+        $dir = is_writable(sys_get_temp_dir()) ? sys_get_temp_dir() : false;
         $dir = !$dir && is_writable('.') ? '.' : $dir;
         $dir = !$dir && is_writable($ssp) ? $ssp : $dir;