diff --git a/src/Admin/Block/ContainerBlockAdmin.php b/src/Admin/Block/ContainerBlockAdmin.php
index 6f3d47d..a2946b6 100644
--- a/src/Admin/Block/ContainerBlockAdmin.php
+++ b/src/Admin/Block/ContainerBlockAdmin.php
@@ -28,6 +28,17 @@ protected function configureListFields(ListMapper $listMapper)
         $listMapper
             ->addIdentifier('id', 'text')
             ->add('name', 'text')
+            ->add(
+                'children',
+                'sonata_type_collection',
+                ['label' => false, 'by_reference' => false, 'cascade_validation' => true],
+                [
+                    'admin_code' => 'cmf_sonata_phpcr_admin_integration.block.simple_admin',
+                    'edit' => 'inline',
+                    'inline' => 'table',
+                    'sortable' => 'position'
+                ]
+            )
         ;
     }
 
diff --git a/tests/Resources/DataFixtures/Phpcr/LoadBlockData.php b/tests/Resources/DataFixtures/Phpcr/LoadBlockData.php
index 00ba5ba..a5cd255 100644
--- a/tests/Resources/DataFixtures/Phpcr/LoadBlockData.php
+++ b/tests/Resources/DataFixtures/Phpcr/LoadBlockData.php
@@ -76,10 +76,16 @@ public function load(ObjectManager $manager)
         $childBlockOne->setTitle('block-child-1-title');
         $childBlockOne->setBody('block-child-1-body');
 
+        $childBlockTwo = new SimpleBlock();
+        $childBlockTwo->setName('block-child-1');
+        $childBlockTwo->setTitle('block-child-1-title');
+        $childBlockTwo->setBody('block-child-1-body');
+
         $containerBlock = new ContainerBlock();
         $containerBlock->setParentDocument($parent);
         $containerBlock->setName('container-block-1');
         $containerBlock->addChild($childBlockOne);
+        $containerBlock->addChild($childBlockTwo);
         $manager->persist($containerBlock);
 
         $block = new ContainerBlock();