diff --git a/README.md b/README.md
index 8441d6dd..f4192c9e 100644
--- a/README.md
+++ b/README.md
@@ -102,6 +102,7 @@ use Gesdinet\JWTRefreshTokenBundle\Entity\RefreshToken as BaseRefreshToken;
 
 /**
  * @ORM\Entity
+ * @ORM\Table("refresh_tokens")
  */
 class RefreshToken extends BaseRefreshToken
 {
@@ -119,7 +120,7 @@ use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
 use Gesdinet\JWTRefreshTokenBundle\Document\RefreshToken as BaseRefreshToken;
 
 /**
- * @ODM\Document
+ * @ODM\Document(collection="refresh_tokens")
  */
 class RefreshToken extends BaseRefreshToken
 {