diff --git a/src/KekRozsak/FrontBundle/Resources/config/doctrine/ForumTopic.orm.yml b/src/KekRozsak/FrontBundle/Resources/config/doctrine/ForumTopic.orm.yml
index 7a6df42..1ced916 100644
--- a/src/KekRozsak/FrontBundle/Resources/config/doctrine/ForumTopic.orm.yml
+++ b/src/KekRozsak/FrontBundle/Resources/config/doctrine/ForumTopic.orm.yml
@@ -13,7 +13,6 @@ KekRozsak\FrontBundle\Entity\ForumTopic:
                 slug:
                         type: string(100)
                         nullable: false
-                        unique: true
                 created_at:
                         type: datetime
                         nullable: false