diff --git a/src/structures/Message.js b/src/structures/Message.js
index 646a47c21..c59fdc66c 100644
--- a/src/structures/Message.js
+++ b/src/structures/Message.js
@@ -56,7 +56,7 @@ class Message {
     /**
      * Represents the author of the message as a guild member. Only available if the message comes from a guild
      * where the author is still a member.
-     * @type {GuildMember}
+     * @type {?GuildMember}
      */
     this.member = this.guild ? this.guild.member(this.author) || null : null;