diff --git a/includes/CategoryTree.php b/includes/CategoryTree.php
index af4d6049..06a90ecd 100644
--- a/includes/CategoryTree.php
+++ b/includes/CategoryTree.php
@@ -354,7 +354,6 @@ class CategoryTree {
// href and role will be added client-side
'class' => 'CategoryTreeToggle',
'data-ct-title' => $key,
- 'href' => $title->getLocalURL(),
];
if ( $children === 0 ) {
diff --git a/modules/ext.categoryTree.styles.less b/modules/ext.categoryTree.styles.less
index a14f2a65..a103fd20 100644
--- a/modules/ext.categoryTree.styles.less
+++ b/modules/ext.categoryTree.styles.less
@@ -83,10 +83,6 @@
.CategoryTreeToggle {
transition: transform 250ms ease;
.expandable-arrow( @color-progressive );
-
- &:visited {
- .expandable-arrow( @color-visited );
- }
}
.CategoryTreeEmptyBullet,
diff --git a/tests/parser/parserTests.txt b/tests/parser/parserTests.txt
index dfc25408..2fdfe602 100644
--- a/tests/parser/parserTests.txt
+++ b/tests/parser/parserTests.txt
@@ -117,11 +117,11 @@ Tag with CategoryTree root and two subcategories
!! wikitext