diff --git a/builds/appchan-x.user.js b/builds/appchan-x.user.js
index 33724273f..61cafd197 100644
--- a/builds/appchan-x.user.js
+++ b/builds/appchan-x.user.js
@@ -16289,7 +16289,7 @@
         index: function() {
           delete g.THREADID;
           if (Conf['Index Mode'] === 'catalog') {
-            return $.addClass(doc, 'catalog-mode');
+            return Index.cb.toggleCatalogMode();
           }
         },
         thread: function() {
diff --git a/builds/crx/script.js b/builds/crx/script.js
index f6c267303..999ec3844 100644
--- a/builds/crx/script.js
+++ b/builds/crx/script.js
@@ -16309,7 +16309,7 @@
         index: function() {
           delete g.THREADID;
           if (Conf['Index Mode'] === 'catalog') {
-            return $.addClass(doc, 'catalog-mode');
+            return Index.cb.toggleCatalogMode();
           }
         },
         thread: function() {
diff --git a/src/General/Navigate.coffee b/src/General/Navigate.coffee
index bf052b600..f7a10e59a 100644
--- a/src/General/Navigate.coffee
+++ b/src/General/Navigate.coffee
@@ -92,7 +92,7 @@ Navigate =
     {
       index: ->
         delete g.THREADID
-        $.addClass doc, 'catalog-mode' if Conf['Index Mode'] is 'catalog'
+        Index.cb.toggleCatalogMode() if Conf['Index Mode'] is 'catalog'
 
       thread: ->
         $.rmClass doc, 'catalog-mode' if Conf['Index Mode'] is 'catalog'