diff --git a/src/bundle/DependencyInjection/Configuration/Parser/SubtreeOperations.php b/src/bundle/DependencyInjection/Configuration/Parser/SubtreeOperations.php
index 734e8db113..066539d54d 100644
--- a/src/bundle/DependencyInjection/Configuration/Parser/SubtreeOperations.php
+++ b/src/bundle/DependencyInjection/Configuration/Parser/SubtreeOperations.php
@@ -17,7 +17,7 @@
  *
  * Example configuration:
  * ```yaml
- * ezpublish:
+ * ibexa:
  *   system:
  *      default: # configuration per siteaccess or siteaccess group
  *          subtree_operations:
@@ -27,37 +27,20 @@
  */
 class SubtreeOperations extends AbstractParser
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function mapConfig(array &$scopeSettings, $currentScope, ContextualizerInterface $contextualizer)
+    public function mapConfig(array &$scopeSettings, $currentScope, ContextualizerInterface $contextualizer): void
     {
-        if (empty($scopeSettings['subtree_operations'])) {
+        if (!isset($scopeSettings['subtree_operations']['copy_subtree']['limit'])) {
             return;
         }
 
-        $settings = $scopeSettings['subtree_operations'];
-        $nodes = ['copy_subtree' => ['limit']];
-
-        foreach ($nodes as $node => $keys) {
-            foreach ($keys as $key) {
-                if (!isset($settings[$node][$key]) || empty($settings[$node][$key])) {
-                    continue;
-                }
-
-                $contextualizer->setContextualParameter(
-                    sprintf('subtree_operations.%s.%s', $node, $key),
-                    $currentScope,
-                    $settings[$node][$key]
-                );
-            }
-        }
+        $contextualizer->setContextualParameter(
+            'subtree_operations.copy_subtree.limit',
+            $currentScope,
+            $scopeSettings['subtree_operations']['copy_subtree']['limit']
+        );
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function addSemanticConfig(NodeBuilder $nodeBuilder)
+    public function addSemanticConfig(NodeBuilder $nodeBuilder): void
     {
         $nodeBuilder
             ->arrayNode('subtree_operations')
diff --git a/tests/bundle/DependencyInjection/Configuration/Parser/SubtreeOperationsTest.php b/tests/bundle/DependencyInjection/Configuration/Parser/SubtreeOperationsTest.php
new file mode 100644
index 0000000000..5a7337f0e2
--- /dev/null
+++ b/tests/bundle/DependencyInjection/Configuration/Parser/SubtreeOperationsTest.php
@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * @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\Bundle\AdminUi\DependencyInjection\Configuration\Parser;
+
+use Ibexa\Bundle\AdminUi\DependencyInjection\Configuration\Parser\SubtreeOperations;
+use Ibexa\Bundle\Core\DependencyInjection\Configuration\SiteAccessAware\ContextualizerInterface;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \Ibexa\Bundle\AdminUi\DependencyInjection\Configuration\Parser\SubtreeOperations
+ */
+final class SubtreeOperationsTest extends TestCase
+{
+    private SubtreeOperations $parser;
+
+    /** @var \PHPUnit\Framework\MockObject\MockObject&\Ibexa\Bundle\Core\DependencyInjection\Configuration\SiteAccessAware\ContextualizerInterface */
+    private ContextualizerInterface $contextualizer;
+
+    /**
+     * @return array<string, array{int}>
+     */
+    public function getExpectedCopySubtreeLimit(): iterable
+    {
+        yield 'default = 100' => [100];
+        yield 'no limit = -1' => [-1];
+        yield 'disabled = 0' => [0];
+    }
+
+    protected function setUp(): void
+    {
+        $this->parser = new SubtreeOperations();
+        $this->contextualizer = $this->createMock(ContextualizerInterface::class);
+    }
+
+    /**
+     * @dataProvider getExpectedCopySubtreeLimit
+     */
+    public function testCopySubtreeLimit(int $expectedCopySubtreeLimit): void
+    {
+        $scopeSettings = [
+            'subtree_operations' => [
+                'copy_subtree' => [
+                    'limit' => $expectedCopySubtreeLimit,
+                ],
+            ],
+        ];
+        $currentScope = 'admin_group';
+
+        $this->contextualizer
+            ->expects(self::once())
+            ->method('setContextualParameter')
+            ->with(
+                'subtree_operations.copy_subtree.limit',
+                $currentScope,
+                $expectedCopySubtreeLimit
+            );
+
+        $this->parser->mapConfig($scopeSettings, $currentScope, $this->contextualizer);
+    }
+
+    public function testCopySubtreeLimitNotSet(): void
+    {
+        $scopeSettings = [
+            'subtree_operations' => null,
+        ];
+        $currentScope = 'admin_group';
+
+        $this->contextualizer
+            ->expects(self::never())
+            ->method('setContextualParameter');
+
+        $this->parser->mapConfig($scopeSettings, $currentScope, $this->contextualizer);
+    }
+}