diff --git a/Resources/phpcr-migrations/ContainerAwareInterface.php b/ContainerAwareInterface.php
similarity index 100%
rename from Resources/phpcr-migrations/ContainerAwareInterface.php
rename to ContainerAwareInterface.php
diff --git a/Resources/phpcr-migrations/Version201702211450.php b/Resources/phpcr-migrations/Version201702211450.php
index b30bb18f..64e2d055 100644
--- a/Resources/phpcr-migrations/Version201702211450.php
+++ b/Resources/phpcr-migrations/Version201702211450.php
@@ -9,12 +9,13 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use Jackalope\Node;
 use Jackalope\Query\Row;
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Sulu\Component\Localization\Localization;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
diff --git a/Resources/phpcr-migrations/Version201712041018.php b/Resources/phpcr-migrations/Version201712041018.php
index 29ed7d4f..0e2c63b1 100644
--- a/Resources/phpcr-migrations/Version201712041018.php
+++ b/Resources/phpcr-migrations/Version201712041018.php
@@ -9,13 +9,14 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use Jackalope\Node;
 use Jackalope\Query\Row;
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\NodeInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Sulu\Component\Localization\Localization;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
diff --git a/Resources/phpcr-migrations/Version201811091000.php b/Resources/phpcr-migrations/Version201811091000.php
index 95ff2c2d..6a365e7f 100644
--- a/Resources/phpcr-migrations/Version201811091000.php
+++ b/Resources/phpcr-migrations/Version201811091000.php
@@ -9,13 +9,14 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use Jackalope\Node;
 use Jackalope\Query\Row;
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\NodeInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Sulu\Component\Localization\Localization;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
diff --git a/Resources/phpcr-migrations/Version201905071542.php b/Resources/phpcr-migrations/Version201905071542.php
index 4037c690..27ed6111 100644
--- a/Resources/phpcr-migrations/Version201905071542.php
+++ b/Resources/phpcr-migrations/Version201905071542.php
@@ -9,10 +9,11 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 class Version201905071542 implements VersionInterface, ContainerAwareInterface
diff --git a/Resources/phpcr-migrations/Version202005151141.php b/Resources/phpcr-migrations/Version202005151141.php
index 29a11160..0194b3ac 100644
--- a/Resources/phpcr-migrations/Version202005151141.php
+++ b/Resources/phpcr-migrations/Version202005151141.php
@@ -9,10 +9,11 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 class Version202005151141 implements VersionInterface, ContainerAwareInterface
diff --git a/Resources/phpcr-migrations/Version202005191117.php b/Resources/phpcr-migrations/Version202005191117.php
index 7e66412e..202586de 100644
--- a/Resources/phpcr-migrations/Version202005191117.php
+++ b/Resources/phpcr-migrations/Version202005191117.php
@@ -9,10 +9,11 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 class Version202005191117 implements VersionInterface, ContainerAwareInterface
diff --git a/Resources/phpcr-migrations/Version202005250920.php b/Resources/phpcr-migrations/Version202005250920.php
index 9f7a645a..0687abfd 100644
--- a/Resources/phpcr-migrations/Version202005250920.php
+++ b/Resources/phpcr-migrations/Version202005250920.php
@@ -9,10 +9,11 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 class Version202005250920 implements VersionInterface, ContainerAwareInterface
diff --git a/Resources/phpcr-migrations/Version202210140922.php b/Resources/phpcr-migrations/Version202210140922.php
index f2730cda..92158fe1 100644
--- a/Resources/phpcr-migrations/Version202210140922.php
+++ b/Resources/phpcr-migrations/Version202210140922.php
@@ -9,10 +9,11 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
diff --git a/Resources/phpcr-migrations/Version202210241106.php b/Resources/phpcr-migrations/Version202210241106.php
index 37fc5405..aa6bc07d 100644
--- a/Resources/phpcr-migrations/Version202210241106.php
+++ b/Resources/phpcr-migrations/Version202210241106.php
@@ -9,11 +9,12 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use Jackalope\Query\Row;
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Sulu\Component\Localization\Localization;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
diff --git a/Resources/phpcr-migrations/Version202407111600.php b/Resources/phpcr-migrations/Version202407111600.php
index 590bc8ae..7e44621e 100644
--- a/Resources/phpcr-migrations/Version202407111600.php
+++ b/Resources/phpcr-migrations/Version202407111600.php
@@ -9,11 +9,12 @@
  * with this source code in the file LICENSE.
  */
 
-namespace Sulu\Bundle\ArticleBundle;
+namespace Sulu\Bundle\ArticleBundle\PHPCR\Migrations;
 
 use Jackalope\Query\Row;
 use PHPCR\Migrations\VersionInterface;
 use PHPCR\SessionInterface;
+use Sulu\Bundle\ArticleBundle\ContainerAwareInterface;
 use Sulu\Bundle\ArticleBundle\Document\Subscriber\RoutableSubscriber;
 use Sulu\Component\Content\Metadata\Factory\StructureMetadataFactoryInterface;
 use Sulu\Component\DocumentManager\PropertyEncoder;