diff --git a/app/Models/MailAdressen.php b/app/Models/MailAdressen.php
index 0d516a8..c31c7fc 100644
--- a/app/Models/MailAdressen.php
+++ b/app/Models/MailAdressen.php
@@ -7,7 +7,7 @@ use Illuminate\Database\Eloquent\Model;
 class MailAdressen extends Model
 {
     protected $fillable = [
-        'mail_adressen_id',
+        'mail_gruppen_id',
         'email',
         'company',
         'gender',