diff --git a/lib/radiator/outline/event/abstract_event.ex b/lib/radiator/outline/event/abstract_event.ex
index 7d4904ec..9f8579c4 100644
--- a/lib/radiator/outline/event/abstract_event.ex
+++ b/lib/radiator/outline/event/abstract_event.ex
@@ -3,8 +3,6 @@ defprotocol Radiator.Outline.Event.AbstractEvent do
   def event_type(event)
 end
 
-# TODO remove protocol, rename to Event, move one hierarchy up
-
 alias Radiator.Outline.Event.{
   NodeContentChangedEvent,
   NodeInsertedEvent,