Generated SQL contains non-existen alias

Result:

PDOException: SQLSTATE[HY000]: General error: 1 no such column: e2_.owner_id

Generated SQL:

SELECT c0_.id AS id0, c0_.createdAt AS createdAt1, c0_.updatedAt AS updatedAt2, c0_.title AS title3, c0_.color AS color4, c0_.owner_id AS owner_id5 FROM calendar c0_ INNER JOIN user u1_ ON e2_.owner_id = u1_.id WHERE u1_.username = 'bot'

Notice how the table alias "e2" does not existm yet is used in the join clause.

Meta:

/**

• @ManyToOne(targetEntity="User")
• @JoinColumn(name="owner_id", referencedColumnName="id")
  *
• @var User
  */

DQL:

SELECT c FROM Calendar c JOIN c.owner u WHERE u.username = 'bot'

A workaround would be appreciated.

Thanks!