diff --git a/astro.sidebar.ts b/astro.sidebar.ts
index 8c42f7e0a9b18..f0a61c616fe2b 100644
--- a/astro.sidebar.ts
+++ b/astro.sidebar.ts
@@ -90,6 +90,7 @@ export const sidebar = [
 					group('guides.upgrade.major', {
 						collapsed: true,
 						items: [
+							'guides/upgrade-to/v6',
 							'guides/upgrade-to/v5',
 							'guides/upgrade-to/v4',
 							'guides/upgrade-to/v3',
diff --git a/src/content/docs/en/guides/upgrade-to/v5.mdx b/src/content/docs/en/guides/upgrade-to/v5.mdx
index f66c46dba673d..9b0a0eb49df38 100644
--- a/src/content/docs/en/guides/upgrade-to/v5.mdx
+++ b/src/content/docs/en/guides/upgrade-to/v5.mdx
@@ -1139,7 +1139,7 @@ if (route.distURL) {
 }
 ```
 
-<ReadMore>See the [API reference for `IntegrationRouteData`.</ReadMore>
+<ReadMore>See the API reference for `IntegrationRouteData`.</ReadMore>
 
 ### Changed: Arguments passed to `app.render()` (Adapter API)