diff --git a/js/accounts.js b/js/accounts.js
index 85b30b2..cae29c4 100644
--- a/js/accounts.js
+++ b/js/accounts.js
@@ -94,6 +94,8 @@ function updateUserDataDisplay(data) {
     document.getElementById("mii-img").src = miiLink;
 
     let level = userAccessLevels[data["account_level"]];
+    if (!level) level = ["Unknown", "#fff", "#000000ff", "#ffffffff"]; // Refer to comment on userAccessLevels for a formatting guide
+
     document.getElementById("access-level").textContent = level[0];
     document.getElementById("access-level").style = `color: ${level[1]}; background-color: ${level[2]}; border-color: ${level[3]}`;
 }