diff --git a/src/Loader/WordpressGlobals.php b/src/Loader/WordpressGlobals.php
index 271baba..a6e0bd0 100644
--- a/src/Loader/WordpressGlobals.php
+++ b/src/Loader/WordpressGlobals.php
@@ -37,6 +37,7 @@ final class WordpressGlobals
         'admin_body_class',
         'admin_page_hooks',
         'all_links',
+        'allowed_files',
         'allowedentitynames',
         'allowedposttags',
         'allowedtags',