diff --git a/src/models/Message.ts b/src/models/Message.ts
index d3651ee2..6c47dc64 100644
--- a/src/models/Message.ts
+++ b/src/models/Message.ts
@@ -16,7 +16,7 @@ export interface Message {
 	application_id?: string;
 	content?: string;
 	timestamp: Date;
-	edited_timestamp?: Date;
+	edited_timestamp: Date | null;
 	tts?: boolean;
 	mention_everyone?: boolean;
 	mention_user_ids: string[];