diff --git a/src/modules/utility/cache.js b/src/modules/utility/cache.js
index 4d577e5..0cccc22 100644
--- a/src/modules/utility/cache.js
+++ b/src/modules/utility/cache.js
@@ -8,8 +8,9 @@ const {Icons} = require("#util/constants.js");
 const cache = new Command("cache");
 cache.category = "utility";
 cache.helpText = "Cache a user to your client from their ID";
-cache.usage = "<user id>";
+cache.usage = "[user id]";
 cache.callback = async function (msg, id) {
+  if (!id || id == "") return "Arguments required";
   if (id == msg.author?.id ?? msg.user?.id) return "Can't cache yourself.";
 
   try {