diff --git a/src/util/Constants.js b/src/util/Constants.js
index 74a58ffe2..e71d46793 100644
--- a/src/util/Constants.js
+++ b/src/util/Constants.js
@@ -413,7 +413,6 @@ exports.MessageTypes = [
   'USER_PREMIUM_GUILD_SUBSCRIPTION_TIER_2',
   'USER_PREMIUM_GUILD_SUBSCRIPTION_TIER_3',
   'CHANNEL_FOLLOW_ADD',
-  // 13 isn't yet documented
   null,
   'GUILD_DISCOVERY_DISQUALIFIED',
   'GUILD_DISCOVERY_REQUALIFIED',