diff --git a/src/fsS3.ts b/src/fsS3.ts
index b3d7bcc..47a80f7 100644
--- a/src/fsS3.ts
+++ b/src/fsS3.ts
@@ -377,6 +377,7 @@ const fromS3HeadObjectToEntity = (
     sizeRaw: x.ContentLength,
     size: x.ContentLength,
     etag: x.ETag,
+    synthesizedFolder: false,
   } as Entity;
 };