diff --git a/Filer-Stores.md b/Filer-Stores.md
index a6336ac..f5cca86 100644
--- a/Filer-Stores.md
+++ b/Filer-Stores.md
@@ -2,6 +2,8 @@
 
 The Filer Store persists all file metadata and directory information.
 
+Note: TTL will be ready in 1.60 release.
+
 | Filer Store Name | Lookup | number of entries in a folder | Scalability | Directory Renaming | TTL | Note |
 | ---------------- | -- | -- | -- | -- | -- | -- |
 | memory       | O(1)   | limited by memory | Local, Fast                | | Yes| for testing only, no persistent storage |