diff --git a/source/includes/php-frameworks/symfony/Restaurant.php b/source/includes/php-frameworks/symfony/Restaurant.php
index 39935abf8..4de8ea778 100644
--- a/source/includes/php-frameworks/symfony/Restaurant.php
+++ b/source/includes/php-frameworks/symfony/Restaurant.php
@@ -12,7 +12,7 @@
 #[ODM\Document(collection: 'restaurants')]
 class Restaurant
 {
-    #[ODM\Field]
+    #[ODM\Id]
     public ?string $id = null;
 
     #[ODM\Field]
diff --git a/source/includes/php-frameworks/symfony/RestaurantController.php b/source/includes/php-frameworks/symfony/RestaurantController.php
index 17318edfb..15bd07c33 100644
--- a/source/includes/php-frameworks/symfony/RestaurantController.php
+++ b/source/includes/php-frameworks/symfony/RestaurantController.php
@@ -20,7 +20,7 @@ class RestaurantController extends AbstractController
 
     public function __construct(DocumentManager $dm, LoggerInterface $logger)
     {
-        $this->dm = $logger;
+        $this->dm = $dm;
         $this->logger = $logger;
     }
 
diff --git a/source/includes/php-frameworks/symfony/doctrine_mongodb.yaml b/source/includes/php-frameworks/symfony/doctrine_mongodb.yaml
new file mode 100644
index 000000000..0937bbf8f
--- /dev/null
+++ b/source/includes/php-frameworks/symfony/doctrine_mongodb.yaml
@@ -0,0 +1,18 @@
+doctrine_mongodb:
+  auto_generate_proxy_classes: true
+  auto_generate_hydrator_classes: true
+  connections:
+    default:
+      server: "%env(resolve:MONGODB_URL)%"
+  default_database: "%env(resolve:MONGODB_DB)%"
+  document_managers:
+    default:
+      auto_mapping: true
+      mappings:
+        App:
+          dir: "%kernel.project_dir%/src/Document"
+          mapping: true
+          type: attribute
+          prefix: 'App\Document'
+          is_bundle: false
+          alias: App
diff --git a/source/php-frameworks/symfony.txt b/source/php-frameworks/symfony.txt
index dc15aeb24..5dea28f2e 100644
--- a/source/php-frameworks/symfony.txt
+++ b/source/php-frameworks/symfony.txt
@@ -184,27 +184,10 @@ Configure the ODM
 In the ``config/packages`` directory, replace the contents of your
 ``doctrine_mongodb.yaml`` file with the following code:
 
-.. code-block:: yaml
+.. literalinclude:: /includes/php-frameworks/symfony/doctrine_mongodb.yaml
    :caption: config/packages/doctrine_mongodb.yaml
+   :language: yaml
 
-   doctrine_mongodb:
-       auto_generate_proxy_classes: true
-       auto_generate_hydrator_classes: true
-       connections:
-           default:
-               server: '%env(resolve:MONGODB_URL)'
-       default_database: '%env(resolve:MONGODB_DB)%'
-       document_managers:
-           default:
-               auto_mapping: true
-               mappings:
-                   App:
-                       dir: '%kernel.project_dir%/src/Document'
-                       mapping: true
-                       type: attribute
-                       prefix: 'App\Document'
-                       is_bundle: false
-                       alias: App
 
 Install Frontend Dependency
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~