diff --git a/deck-frontend/deck-v4.6.html b/deck-frontend/deck-v4.6.html
index 48aecb9..97c8260 100644
--- a/deck-frontend/deck-v4.6.html
+++ b/deck-frontend/deck-v4.6.html
@@ -878,10 +878,7 @@ const Utils = {
   },
 
   getCategory(tag) {
-    const ref = (tag.ref || "").toLowerCase();
-    for (const cat of Object.keys(CONFIG.CATEGORIES)) {
-      if (ref.startsWith(cat)) return cat;
-    }
+    // Category is determined by the current base being viewed
     return State.get("base");
   },