diff --git a/src/Entity/Paste.php b/src/Entity/Paste.php
index 2e3d3e6..f797c5f 100644
--- a/src/Entity/Paste.php
+++ b/src/Entity/Paste.php
@@ -4,7 +4,6 @@ declare(strict_types = 1);
 namespace App\Entity; 
 use App\DTO\PasteFormData; 
 use App\Repository\PasteRepository; 
-use Doctrine\DBAL\Types\Types; 
 use Doctrine\ORM\Mapping as ORM; 
 
 #[ORM\Entity(repositoryClass: PasteRepository::class)]
@@ -18,21 +17,21 @@ class Paste
     private function __construct(
         #[ORM\Column(type: 'text', nullable: false)]
         public readonly string $text,
-        #[ORM\Column(length: 25, nullable: true)]
+        #[ORM\Column(type: 'string', length: 25, nullable: true)]
         public readonly ?string $language,
         #[ORM\Column(type: 'text', nullable: true)]
         public readonly ?string $description,
-        #[ORM\Column(length: 128, nullable: true)]
+        #[ORM\Column(type: 'string', length: 128, nullable: true)]
         public readonly ?string $filename,
-        #[ORM\Column(length: 128, nullable: false)]
+        #[ORM\Column(type: 'string', length: 128, nullable: false)]
         public readonly string $author,
-        #[ORM\Column(type: Types::DATETIME_IMMUTABLE, nullable: false)]
+        #[ORM\Column(type: 'datetime_immutable', nullable: false)]
         public readonly \DateTimeImmutable $publishDate,
-        #[ORM\Column(type: Types::DATETIME_IMMUTABLE, nullable: true)]
+        #[ORM\Column(type: 'datetime_immutable', nullable: true)]
         public readonly ?\DateTimeImmutable $expirationDate,
-        #[ORM\Column(length: 15, nullable: false)]
+        #[ORM\Column(type: 'string', length: 15, nullable: false)]
         public readonly string $ip,
-        #[ORM\Column(length: 40, nullable: true)]
+        #[ORM\Column(type: 'string', length: 40, nullable: true)]
         public readonly ?string $secret,
         ) {}