diff --git a/resources/views/layout.blade.php b/resources/views/layout.blade.php
index df1ba97..5ce94d9 100644
--- a/resources/views/layout.blade.php
+++ b/resources/views/layout.blade.php
@@ -10,6 +10,7 @@
     'scripts' => '',
     'noscript' => '',
     'menu' => '',
+    'routes' => [],
 ])
 @use('Step2dev\LazyMenu\Facades\Menu')
 <x-lazy-base-layout
diff --git a/src/Components/BaseLayout.php b/src/Components/BaseLayout.php
index 30c737c..9da7b08 100644
--- a/src/Components/BaseLayout.php
+++ b/src/Components/BaseLayout.php
@@ -10,9 +10,12 @@ class BaseLayout extends LazyComponent
 {
     public array $routes = [];
 
-    public function __construct()
+    public function __construct(?array $routes = null)
     {
-        $this->routes = GenerateRoute::make()->generateRoutes();
+        $this->routes = array_replace(
+            GenerateRoute::make()->generateRoutes(),
+            $routes ?? [],
+        );
     }
 
     public function render(): \Closure|View
diff --git a/tests/Feature/LayoutRoutesTest.php b/tests/Feature/LayoutRoutesTest.php
new file mode 100644
index 0000000..ed18362
--- /dev/null
+++ b/tests/Feature/LayoutRoutesTest.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+use Step2dev\LazyAdmin\Components\Layout;
+
+it('merges custom layout route overrides with generated route keys', function (): void {
+    $layout = new Layout([
+        'show' => [
+            'url' => 'https://example.com/article',
+            'target' => '_blank',
+        ],
+    ]);
+
+    expect($layout->routes)
+        ->toHaveKeys(['index', 'create', 'show', 'edit', 'destroy'])
+        ->and($layout->routes['show'])
+        ->toBe([
+            'url' => 'https://example.com/article',
+            'target' => '_blank',
+        ]);
+});
+
+it('declares routes as a blade prop so custom route attributes are not unset', function (): void {
+    $view = file_get_contents(__DIR__.'/../../resources/views/layout.blade.php');
+
+    expect($view)
+        ->toBeString()
+        ->toContain("'routes' => []");
+});