diff --git a/README.md b/README.md
index f4a5006..5bfd981 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,8 @@
 
 ## Included
 - A sensible system prompt
+- Persistent storage in a `messages.json` file
+    - Only messages to and from the bot are written to disk.
 - Automatically detect and analyze images
 - Generate images with the prefix "Please generate:"
 
@@ -85,4 +87,4 @@ SELF=
 npm run build
 
 npm run start
-```
\ No newline at end of file
+```