diff --git a/src/Bundle/ChillThirdPartyBundle/Entity/ThirdParty.php b/src/Bundle/ChillThirdPartyBundle/Entity/ThirdParty.php
index a905b3ffb..eb35aea4d 100644
--- a/src/Bundle/ChillThirdPartyBundle/Entity/ThirdParty.php
+++ b/src/Bundle/ChillThirdPartyBundle/Entity/ThirdParty.php
@@ -200,7 +200,7 @@ class ThirdParty implements TrackCreationInterface, TrackUpdateInterface, \Strin
      * [fr] Qualité.
      */
     #[Groups(['read', 'write', 'docgen:read', 'docgen:read:3party:parent'])]
-    #[ORM\Column(name: 'profession', type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false)]
+    #[ORM\Column(name: 'profession', type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false, options: ['default' => ''])]
     #[Context(normalizationContext: ['groups' => 'docgen:read'], groups: ['docgen:read:3party:parent'])]
     private string $profession = '';
 
diff --git a/src/Bundle/ChillThirdPartyBundle/migrations/Version20240918152229.php b/src/Bundle/ChillThirdPartyBundle/migrations/Version20240918152229.php
new file mode 100644
index 000000000..cb99c74cd
--- /dev/null
+++ b/src/Bundle/ChillThirdPartyBundle/migrations/Version20240918152229.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\ThirdParty;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20240918152229 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Drop foreign key profession_id and set not null on firstname';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_3party.third_party DROP profession_id');
+        $this->addSql('ALTER TABLE chill_3party.third_party ALTER firstname SET NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+    }
+}