diff --git a/README.md b/README.md
index aa902ffd..5a09598d 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@ Features
 - 256-bit AES encryption of stored files
 - Tag system with nesting
 - User/group permission system
+- 2-factor authentication
 - Hierarchical groups
 - Audit log
 - Comments