diff --git a/migrations/Version20230322154120.php b/migrations/Version20230322154120.php
new file mode 100644
index 00000000000..ba400dcde74
--- /dev/null
+++ b/migrations/Version20230322154120.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20230322154120 extends AbstractMigration
+{
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE geo_city DROP FOREIGN KEY FK_297C2D349D25CF90');
+        $this->addSql('ALTER TABLE
+          geo_city
+        ADD
+          CONSTRAINT FK_297C2D349D25CF90 FOREIGN KEY (replacement_id) REFERENCES geo_city (id) ON DELETE CASCADE');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE geo_city DROP FOREIGN KEY FK_297C2D349D25CF90');
+        $this->addSql('ALTER TABLE
+          geo_city
+        ADD
+          CONSTRAINT FK_297C2D349D25CF90 FOREIGN KEY (replacement_id) REFERENCES geo_city (id) ON UPDATE NO ACTION ON DELETE NO ACTION');
+    }
+}
diff --git a/src/Entity/Geo/City.php b/src/Entity/Geo/City.php
index 4629d3fd1d7..fdc2263424b 100644
--- a/src/Entity/Geo/City.php
+++ b/src/Entity/Geo/City.php
@@ -65,6 +65,7 @@ class City implements ZoneableInterface
      * @var City|null
      *
      * @ORM\ManyToOne(targetEntity="App\Entity\Geo\City")
+     * @ORM\JoinColumn(onDelete="CASCADE")
      */
     private $replacement;
 
diff --git a/src/Normalizer/ItemNormalizerDecorator.php b/src/Normalizer/ItemNormalizerDecorator.php
index d9507920edb..69d272c0ec7 100644
--- a/src/Normalizer/ItemNormalizerDecorator.php
+++ b/src/Normalizer/ItemNormalizerDecorator.php
@@ -264,7 +264,6 @@ public function denormalize($data, $class, $format = null, array $context = [])
 
         $context['api_denormalize'] = true;
 
-        # GOTO:
         if ($this->resourceClassResolver->isResourceClass($class)) {
             $newResourceClass = $this->resourceClassResolver->getResourceClass($objectToPopulate, $class);
             if (!(new \ReflectionClass($newResourceClass))->isAbstract()) {