diff --git a/site/layouts/partials/home/masthead.html b/site/layouts/partials/home/masthead.html
index 4c3be27e9..0989e8c33 100644
--- a/site/layouts/partials/home/masthead.html
+++ b/site/layouts/partials/home/masthead.html
@@ -17,7 +17,7 @@
         <p class="text-muted mb-0">
           Currently <strong>v{{ .Site.Params.current_version }}</strong>
           <span class="px-1">&middot;</span>
-          <a href="/docs/4.5/" class="link-secondary">Jump to v4.x</a>
+          <a href="https://getbootstrap.com/docs/4.5/getting-started/introduction/" class="link-secondary">Jump to v4.x</a>
           <span class="px-1">&middot;</span>
           <a href="/docs/versions/" class="link-secondary">All releases</a>
         </p>