diff --git a/developing/building-a-cwtch-app/building-an-echobot.md b/developing/building-a-cwtch-app/building-an-echobot.md
index c16b5fbd..2a08c993 100644
--- a/developing/building-a-cwtch-app/building-an-echobot.md
+++ b/developing/building-a-cwtch-app/building-an-echobot.md
@@ -49,7 +49,6 @@ func main() {
 		cid, _ := cwtchbot.Peer.FetchConversationInfo(message.Data[event.RemotePeer])
 		switch message.EventType {
 		case event.NewMessageFromPeer:
-			cwtchbot.Queue.Publish(event.NewEvent(event.PeerAcknowledgement, map[event.Field]string{event.EventID: message.EventID, event.RemotePeer: message.Data[event.RemotePeer]}))
 			msg := cwtchbot.UnpackMessage(message.Data[event.Data])
 			fmt.Printf("Message: %v\n", msg)
 			reply := string(cwtchbot.PackMessage(msg.Overlay, msg.Data))