diff --git a/Bot/InviteTracker.fs b/Bot/InviteTracker.fs
index 0e21487..b4084c2 100644
--- a/Bot/InviteTracker.fs
+++ b/Bot/InviteTracker.fs
@@ -98,7 +98,7 @@ let getInvitedUsers userId =
 let createGuildInvite (ctx : IDiscordContext) =
     task {
         let channel = ctx.GetGuild().Channels.[GuildEnvironment.channelWelcome]
-        let! invite = channel.CreateInviteAsync(max_age = 86400)
+        let! invite = channel.CreateInviteAsync(max_age = 86400, unique = true)
 
         // When a player generates an invite code but it hasn't expired, it generates the same code, creating a duplicate entry
         // so catch the exception thrown because the code column is unique