diff --git a/docs/config.php b/docs/config.php
index a73d066..e278660 100644
--- a/docs/config.php
+++ b/docs/config.php
@@ -43,4 +43,7 @@ return [
     'url' => function ($page, $path) {
         return starts_with($path, 'http') ? $path : '/'.trimPath($path);
     },
+    'isUrl' => function ($page, $path) {
+        return starts_with($path, 'http');
+    },
 ];
diff --git a/docs/source/_nav/menu-item.blade.php b/docs/source/_nav/menu-item.blade.php
index 824027c..34a73fe 100644
--- a/docs/source/_nav/menu-item.blade.php
+++ b/docs/source/_nav/menu-item.blade.php
@@ -1,7 +1,7 @@
 <li class="list-reset pl-4">
     @if ($url = is_string($item) ? $item : $item->url)
         {{-- Menu item with URL--}}
-        <a href="{{ $page->url($url) ? $url : $page->link($url) }}"
+        <a href="{{ $page->isUrl($url) ? $url : $page->link($url) }}"
             class="{{ 'lvl' . $level }} {{ $page->isActiveParent($item) ? 'lvl' . $level . '-active' : '' }} {{ $page->isActive($url) ? 'active font-semibold text-blue' : '' }} nav-menu__item hover:text-blue"
         >
             {{ $label }}