diff --git a/src/Translator.php b/src/Translator.php
index 39a76b17..5391b368 100644
--- a/src/Translator.php
+++ b/src/Translator.php
@@ -2618,6 +2618,7 @@ CODE;
                 'std/math.h',
                 'std/json.h',
                 'std/datetime.h',
+                'std/fs.h',
                 'std/hash.h',
                 'std/misc.h',
                 'std/random.h',