diff --git a/Neos.ContentRepository/Migrations/Mysql/Version20230430183156.php b/Neos.ContentRepository/Migrations/Mysql/Version20230430183156.php
deleted file mode 100644
index 20c16dcad6..0000000000
--- a/Neos.ContentRepository/Migrations/Mysql/Version20230430183156.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-declare(strict_types=1);
-
-namespace Neos\Flow\Persistence\Doctrine\Migrations;
-
-use Doctrine\DBAL\Schema\Schema;
-use Doctrine\Migrations\AbstractMigration;
-
-/**
- * Make index on movedto unique
- */
-final class Version20230430183156 extends AbstractMigration
-{
-    public function getDescription(): string
-    {
-        return 'Make index on movedto unique';
-    }
-
-    public function up(Schema $schema): void
-    {
-        $this->abortIf(
-            !$this->connection->getDatabasePlatform() instanceof \Doctrine\DBAL\Platforms\MysqlPlatform,
-            "Migration can only be executed safely on '\Doctrine\DBAL\Platforms\MysqlPlatform'."
-        );
-
-        $this->skipIf(!$schema->getTable('neos_contentrepository_domain_model_nodedata')->hasIndex('IDX_CE6515692D45FE4D')
-            && $schema->getTable('neos_contentrepository_domain_model_nodedata')->hasIndex('UNIQ_CE6515692D45FE4D'),
-            "Skipped index renaming because they are already named properly"
-        );
-
-        $this->addSql('ALTER TABLE neos_contentrepository_domain_model_nodedata DROP INDEX IDX_CE6515692D45FE4D, ADD UNIQUE INDEX UNIQ_CE6515692D45FE4D (movedto)');
-    }
-
-    public function down(Schema $schema): void
-    {
-        $this->abortIf(
-            !$this->connection->getDatabasePlatform() instanceof \Doctrine\DBAL\Platforms\MysqlPlatform,
-            "Migration can only be executed safely on '\Doctrine\DBAL\Platforms\MysqlPlatform'."
-        );
-
-        $this->skipIf($schema->getTable('neos_contentrepository_domain_model_nodedata')->hasIndex('IDX_CE6515692D45FE4D')
-            && !$schema->getTable('neos_contentrepository_domain_model_nodedata')->hasIndex('UNIQ_CE6515692D45FE4D'),
-            "Skipped index renaming because they are already named properly"
-        );
-
-        $this->addSql('ALTER TABLE neos_contentrepository_domain_model_nodedata DROP INDEX UNIQ_CE6515692D45FE4D, ADD INDEX IDX_CE6515692D45FE4D (movedto)');
-    }
-}