diff --git a/src/Watchers/NotificationWatcher.php b/src/Watchers/NotificationWatcher.php
index 372fccf05..39b2faef0 100644
--- a/src/Watchers/NotificationWatcher.php
+++ b/src/Watchers/NotificationWatcher.php
@@ -69,7 +69,11 @@ private function formatNotifiable($notifiable)
         if ($notifiable instanceof Model) {
             return FormatModel::given($notifiable);
         } elseif ($notifiable instanceof AnonymousNotifiable) {
-            return 'Anonymous:'.implode(',', $notifiable->routes);
+            $routes = array_map(function ($route) {
+                return is_array($route) ? implode(',', $route) : $route;
+            }, $notifiable->routes);
+
+            return 'Anonymous:'.implode(',', $routes);
         }
 
         return get_class($notifiable);
diff --git a/tests/Watchers/NotificationWatcherTest.php b/tests/Watchers/NotificationWatcherTest.php
index a7cfa3c97..df0dadf91 100644
--- a/tests/Watchers/NotificationWatcherTest.php
+++ b/tests/Watchers/NotificationWatcherTest.php
@@ -24,16 +24,26 @@ protected function getEnvironmentSetUp($app)
 
     public function test_notification_watcher_registers_entry()
     {
-        Notification::route('mail', 'telescope@laravel.com')
-                    ->notify(new BoomerangNotification);
+        $this->performNotificationAssertions('mail', 'telescope@laravel.com');
+    }
+
+    public function test_notification_watcher_registers_array_routes()
+    {
+        $this->performNotificationAssertions('mail', ['telescope@laravel.com', 'nestedroute@laravel.com']);
+    }
+
+    private function performNotificationAssertions($channel, $route)
+    {
+        Notification::route($channel, $route)
+            ->notify(new BoomerangNotification);
 
         $entry = $this->loadTelescopeEntries()->first();
 
         $this->assertSame(EntryType::NOTIFICATION, $entry->type);
         $this->assertSame(BoomerangNotification::class, $entry->content['notification']);
         $this->assertSame(false, $entry->content['queued']);
-        $this->assertStringContainsString('telescope@laravel.com', $entry->content['notifiable']);
-        $this->assertSame('mail', $entry->content['channel']);
+        $this->assertStringContainsString(is_array($route) ? implode(',', $route) : $route, $entry->content['notifiable']);
+        $this->assertSame($channel, $entry->content['channel']);
         $this->assertNull($entry->content['response']);
     }
 }