diff --git a/README.md b/README.md
index 15ebe71a..9caba2a6 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@ Features
 - Tag system with relations
 - Multi-users ACL system
 - Audit log
+- Comments
 - Document sharing by URL
 - RESTful Web API
 - Fully featured Android client