diff --git a/discord.master.js b/discord.master.js
index 7d7048b7..3a76a367 100644
--- a/discord.master.js
+++ b/discord.master.js
@@ -10112,6 +10112,7 @@ class ClientUser extends User {
 
   /**
    * Fetches messages that mentioned the client's user.
+   * <warn>This is only available when using a user account.</warn>
    * @param {Object} [options] Options for the fetch
    * @param {number} [options.limit=25] Maximum number of mentions to retrieve
    * @param {boolean} [options.roles=true] Whether to include role mentions