diff --git a/migrations/Version20260206121101.php b/migrations/Version20260206121101.php
new file mode 100644
index 0000000..74f69bd
--- /dev/null
+++ b/migrations/Version20260206121101.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260206121101 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Adds video_cover column';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE project ADD video_cover VARCHAR(255) DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE project DROP video_cover');
+    }
+}
diff --git a/src/Service/UserService.php b/src/Service/UserService.php
index eaa7c8a..24efe6a 100644
--- a/src/Service/UserService.php
+++ b/src/Service/UserService.php
@@ -20,7 +20,7 @@ class UserService
         $nval = \strtolower($value);
 
         // If email remove provider
-        $nval = \preg_replace('/@.*[\.-](com|net|org|es)/', '', $nval);
+        $nval = preg_replace('/@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$/', '', $nval);
 
         // Replace known subs
         $nval = \str_replace(['&', '@', 'ñ', '=', '≠'], ['and', 'at', 'nn', 'eq', 'nq'], $nval);
diff --git a/src/Validator/SingleRewardClaimPerCharge.php b/src/Validator/SingleRewardClaimPerCharge.php
index 4b19130..dc95f32 100644
--- a/src/Validator/SingleRewardClaimPerCharge.php
+++ b/src/Validator/SingleRewardClaimPerCharge.php
@@ -17,6 +17,9 @@ final class SingleRewardClaimPerCharge extends Constraint
         parent::__construct([], $groups, $payload);
     }
 
+    /**
+     * @return string
+     */
     public function getTargets()
     {
         return self::CLASS_CONSTRAINT;