diff --git a/config/custom.js b/config/custom.js
index 986f5dd..a27a7e1 100755
--- a/config/custom.js
+++ b/config/custom.js
@@ -1,7 +1,7 @@
 // custom.js
 (() => {
     const TAB_CLASS_PREFIX = "tab-";
-    const knownTabs = new Set(["glance", "pncharris", "netgrimoire", "wasted-bandwidth"]);
+    const knownTabs = new Set(["glance", "pncharris", "netgrimoire", "wasted-bandwidth", "nucking-futz"]);
   
     function clearTabClasses() {
       document.body.classList.forEach((c) => {