diff --git a/typings/index.d.ts b/typings/index.d.ts
index b1273007..2ae7c27f 100644
--- a/typings/index.d.ts
+++ b/typings/index.d.ts
@@ -2817,7 +2817,7 @@ declare module 'discord.js' {
     parse?: MessageMentionTypes[];
     roles?: Snowflake[];
     users?: Snowflake[];
-    repliedUser: boolean;
+    repliedUser?: boolean;
   }
 
   type MessageMentionTypes = 'roles' | 'users' | 'everyone';