diff --git a/TODO.md b/TODO.md
index c1c8f72..00ebbb9 100644
--- a/TODO.md
+++ b/TODO.md
@@ -11,4 +11,5 @@ A list of open source services to be created
 - inbox - a simple inbox for mail and private messages
   * messages - store the messages for the inbox
   * notifications - holds updates and alerts
+- notes - a simple note taking service
 - users - manages user accounts and login