diff --git a/migrations/Version20220520130832.php b/migrations/Version20220520130832.php
new file mode 100644
index 0000000..35309c9
--- /dev/null
+++ b/migrations/Version20220520130832.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20220520130832 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE file (id INT AUTO_INCREMENT NOT NULL, book_id INT NOT NULL, file_name VARCHAR(255) NOT NULL, file_size INT NOT NULL, extension VARCHAR(255) NOT NULL, type VARCHAR(255) NOT NULL, INDEX IDX_8C9F361016A2B381 (book_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
+        $this->addSql('ALTER TABLE file ADD CONSTRAINT FK_8C9F361016A2B381 FOREIGN KEY (book_id) REFERENCES book (id)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('DROP TABLE file');
+    }
+}
diff --git a/src/Entity/Book.php b/src/Entity/Book.php
index b9f9a01..7748904 100644
--- a/src/Entity/Book.php
+++ b/src/Entity/Book.php
@@ -30,12 +30,6 @@ class Book
     #[ORM\Column(type: 'date', nullable: true)]
     private $publish_date;
 
-    #[ORM\Column(type: 'string', length: 255, nullable: true)]
-    private $filename;
-
-    #[ORM\Column(type: 'string', length: 255, nullable: true)]
-    private $original_filename;
-
     #[ORM\Column(type: 'string', length: 255, nullable: true)]
     private $subtitle;
 
@@ -112,30 +106,6 @@ class Book
         return $this;
     }
 
-    public function getFilename(): ?string
-    {
-        return $this->filename;
-    }
-
-    public function setFilename(?string $filename): self
-    {
-        $this->filename = $filename;
-
-        return $this;
-    }
-
-    public function getOriginalFilename(): ?string
-    {
-        return $this->original_filename;
-    }
-
-    public function setOriginalFilename(?string $original_filename): self
-    {
-        $this->original_filename = $original_filename;
-
-        return $this;
-    }
-
     public function getSubtitle(): ?string
     {
         return $this->subtitle;