diff --git a/Entity/MailChimpNewsletter.php b/Entity/MailChimpNewsletter.php
index <HASH>..<HASH> 100755
--- a/Entity/MailChimpNewsletter.php
+++ b/Entity/MailChimpNewsletter.php
@@ -42,17 +42,17 @@ class MailChimpNewsletter extends Meta
     protected $webId;
 
     /**
-     * @ORM\Column(type="string", length=255, nullable=false, unique=true)
+     * @ORM\Column(type="string", length=255, nullable=false)
      */
     protected $listId;
 
     /**
-     * @ORM\Column(type="integer", nullable=false, unique=true)
+     * @ORM\Column(type="integer", nullable=false)
      */
     protected $folderId;
 
     /**
-     * @ORM\Column(type="integer", nullable=false, unique=true)
+     * @ORM\Column(type="integer", nullable=false)
      */
     protected $templateId;
CE-<I> Basic MailChimp integration