diff --git a/events.go b/events.go
index 61f7537..1a82803 100644
--- a/events.go
+++ b/events.go
@@ -15,6 +15,7 @@ type Event struct {
 	RoomID    string                 `json:"room_id"`             // The room the event was sent to. May be nil (e.g. for presence)
 	Content   map[string]interface{} `json:"content"`             // The JSON content of the event.
 	Redacts   string                 `json:"redacts,omitempty"`   // The event ID that was redacted if a m.room.redaction event
+	Unsigned  map[string]interface{} `json:"unsigned"`            // The unsigned portions of the event, such as age and prev_content
 }
 
 // Body returns the value of the "body" key in the event content if it is