diff --git a/privatebin/README.md b/privatebin/README.md
index 3b8fef7..e44df15 100644
--- a/privatebin/README.md
+++ b/privatebin/README.md
@@ -5,6 +5,8 @@ Paste securely.
 #### Features
 - Based on Alpine Linux (hoellen/nginx-php image)
 - Uses [PrivateBin](https://github.com/PrivateBin/PrivateBin), originally a fork of zerobin by elrido.
+- GPG signature check
+- separate /data directory
 - Bundled with nginx and PHP7.2
 
 #### Build-time variables