diff --git a/README.md b/README.md
index 561ff96c..5e66910f 100644
--- a/README.md
+++ b/README.md
@@ -676,6 +676,7 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
 * [dbus](https://github.com/godbus/dbus) - Native Go bindings for D-Bus.
 * [drone-line](https://github.com/appleboy/drone-line) - Sending [Line](https://business.line.me/en/services/bot) notifications using a binary, docker or Drone CI.
 * [emitter](https://github.com/olebedev/emitter) - Emits events using Go way, with wildcard, predicates, cancellation possibilities and many other good wins.
+* [event](https://github.com/agoalofalife/event) - Implementation of the pattern observer
 * [EventBus](https://github.com/asaskevich/EventBus) - The lightweight event bus with async compatibility.
 * [gaurun-client](https://github.com/osamingo/gaurun-client) - Gaurun Client written in Go.
 * [Glue](https://github.com/desertbit/glue) - Robust Go and Javascript Socket Library (Alternative to Socket.io).