1 files changed, 1 insertions, 0 deletions
diff --git a/ext/fs/30_fs.js b/ext/fs/30_fs.js
index 28d8365f0..b284b7fce 100644
--- a/ext/fs/30_fs.js
+++ b/ext/fs/30_fs.js
@@ -585,6 +585,7 @@ class FsFile {
 
   constructor(rid, symbol) {
     ObjectDefineProperty(this, internalRidSymbol, {
+      __proto__: null,
       enumerable: false,
       value: rid,
     });