diff --git a/src/OptsLib/Parse.php b/src/OptsLib/Parse.php
index 0a64f62..90ec7e3 100644
--- a/src/OptsLib/Parse.php
+++ b/src/OptsLib/Parse.php
@@ -87,6 +87,7 @@
          */
         public static function getArguments(): array
         {
+            global $argv;
             if(self::$ArgsCache == null)
             {
                 if(isset($argv))