Today, the gay rights group Human Rights Campaign will release a letter to President-elect Barack Obama strongly backing her. The catch: The group last week backed Rep. Linda Sanchez for the post.

“You would have received our letter in support of Representative Sánchez’s candidacy for Secretary of Labor last week,” HRC President Joe Solmonese writes, asking for a mulligan.

“While we remain supportive of Representative Sánchez’s candidacy, it has come to our attention that Mary Beth Maxwell is also being considered for this crucial position. Given Ms. Maxwell’s long history of leadership on labor issues, HRC is pleased to also endorse Mary Beth Maxwell for Secretary of Labor.”