diff --git a/.changeset/eleven-eggs-ring.md b/.changeset/eleven-eggs-ring.md
new file mode 100644
index 000000000..3aa36ef89
--- /dev/null
+++ b/.changeset/eleven-eggs-ring.md
@@ -0,0 +1,5 @@
+---
+'gitbook': patch
+---
+
+Fix default outline list styling
diff --git a/packages/gitbook/src/components/PageAside/ScrollSectionsList.tsx b/packages/gitbook/src/components/PageAside/ScrollSectionsList.tsx
index 6fd64fd7d..ce3224a3d 100644
--- a/packages/gitbook/src/components/PageAside/ScrollSectionsList.tsx
+++ b/packages/gitbook/src/components/PageAside/ScrollSectionsList.tsx
@@ -53,11 +53,11 @@ export function ScrollSectionsList(props: { sections: DocumentSection[] }) {
                         <AsideSectionHighlight
                             transition={springCurve}
                             className={tcls(
+                                'sidebar-list-default:hidden',
                                 section?.depth > 1
                                     ? [
                                           'sidebar-list-default:rounded-l-none',
                                           'sidebar-list-line:rounded-l-none',
-                                          'sidebar-list-default:border-l',
                                       ]
                                     : [
                                           'sidebar-list-default:ml-3',
@@ -113,6 +113,8 @@ export function ScrollSectionsList(props: { sections: DocumentSection[] }) {
 
                                 'contrast-more:font-semibold',
 
+                                'sidebar-list-default:border-tint',
+
                                 'hover:bg-tint/3',
                                 'dark:hover:bg-tint-400/3',
                                 'sidebar-list-pill:hover:bg-transparent',