diff --git a/commands/moderator/linkuser.js b/commands/moderator/linkuser.js
index 68c5c93..9000bdd 100644
--- a/commands/moderator/linkuser.js
+++ b/commands/moderator/linkuser.js
@@ -19,6 +19,8 @@ module.exports = {
         "You don't have enough priviliges to run this command!"
       );
     }
+    if (!args[0]) return message.channel.send("No Discord identifier!");
+    if (!args[1]) return message.channel.send("No Factorio identifier!");
     const discordID = message.mentions.users.first() ? (message.mentions.users.first()).id : args[0];
     args.shift();
     let db = await DatabaseConnection.findOneDB("otherData", "linkedPlayers", { discordID: discordID });