diff --git a/tests/lib/Persistence/Legacy/Content/_fixtures/extract_content_from_rows.php b/tests/lib/Persistence/Legacy/Content/_fixtures/extract_content_from_rows.php
index d5979a3dbe..af448438c6 100644
--- a/tests/lib/Persistence/Legacy/Content/_fixtures/extract_content_from_rows.php
+++ b/tests/lib/Persistence/Legacy/Content/_fixtures/extract_content_from_rows.php
@@ -38,7 +38,7 @@
         'ezcontentobject_attribute_sort_key_int' => 0,
         'ezcontentobject_attribute_sort_key_string' => 'new test article (2)',
         'ezcontentobject_tree_main_node_id' => 228,
-        'ezcontentclass_identifier' => 'article',
+        'content_type_identifier' => 'article',
     ],
     1 => [
         'ezcontentobject_id' => 226,
@@ -73,7 +73,7 @@
         'ezcontentobject_attribute_sort_key_string' => 'something',
         'ezcontentobject_tree_main_node_id' => 228,
         'ezcontentobject_is_hidden' => 0,
-        'ezcontentclass_identifier' => 'article',
+        'content_type_identifier' => 'article',
     ],
     2 => [
         'ezcontentobject_id' => 226,
@@ -110,7 +110,7 @@
         'ezcontentobject_attribute_sort_key_string' => '',
         'ezcontentobject_tree_main_node_id' => 228,
         'ezcontentobject_is_hidden' => 0,
-        'ezcontentclass_identifier' => 'article',
+        'content_type_identifier' => 'article',
     ],
     3 => [
         'ezcontentobject_id' => 226,
@@ -145,7 +145,7 @@
         'ezcontentobject_attribute_sort_key_string' => '',
         'ezcontentobject_tree_main_node_id' => 228,
         'ezcontentobject_is_hidden' => 0,
-        'ezcontentclass_identifier' => 'article',
+        'content_type_identifier' => 'article',
     ],
     4 => [
         'ezcontentobject_id' => 226,
@@ -182,7 +182,7 @@
         'ezcontentobject_attribute_sort_key_string' => '',
         'ezcontentobject_tree_main_node_id' => 228,
         'ezcontentobject_is_hidden' => 0,
-        'ezcontentclass_identifier' => 'article',
+        'content_type_identifier' => 'article',
     ],
     5 => [
         'ezcontentobject_id' => 226,
@@ -217,7 +217,7 @@
         'ezcontentobject_attribute_sort_key_string' => '',
         'ezcontentobject_tree_main_node_id' => 228,
         'ezcontentobject_is_hidden' => 0,
-        'ezcontentclass_identifier' => 'article',
+        'content_type_identifier' => 'article',
     ],
     6 => [
         'ezcontentobject_id' => 226,
@@ -252,7 +252,7 @@
         'ezcontentobject_attribute_sort_key_string' => '',
         'ezcontentobject_tree_main_node_id' => 228,
         'ezcontentobject_is_hidden' => 0,
-        'ezcontentclass_identifier' => 'article',
+        'content_type_identifier' => 'article',
     ],
     7 => [
         'ezcontentobject_id' => 226,
@@ -287,6 +287,7 @@
         'ezcontentobject_attribute_sort_key_string' => '',
         'ezcontentobject_tree_main_node_id' => 228,
         'ezcontentobject_is_hidden' => 0,
+        'content_type_identifier' => 'article',
     ],
     8 => [
         'ezcontentobject_id' => 226,
@@ -321,6 +322,6 @@
         'ezcontentobject_attribute_sort_key_string' => '',
         'ezcontentobject_tree_main_node_id' => 228,
         'ezcontentobject_is_hidden' => 0,
-        'ezcontentclass_identifier' => 'article',
+        'content_type_identifier' => 'article',
     ],
 ];
diff --git a/tests/lib/Persistence/ValueObject/ContentInfoTest.php b/tests/lib/Persistence/ValueObject/ContentInfoTest.php
index 64f77eeae7..0d60506e73 100644
--- a/tests/lib/Persistence/ValueObject/ContentInfoTest.php
+++ b/tests/lib/Persistence/ValueObject/ContentInfoTest.php
@@ -4,6 +4,8 @@
  * @copyright Copyright (C) Ibexa AS. All rights reserved.
  * @license For full copyright and license information view LICENSE file distributed with this source code.
  */
+declare(strict_types=1);
+
 namespace Ibexa\Tests\Core\Persistence\ValueObject;
 
 use Ibexa\Contracts\Core\Persistence\Content\ContentInfo;