The International Brotherhood of Teamsters is not endorsing anyone for president.

The union’s executive board said Wednesday that it found “no definitive support among members for either party’s nominee,” so decided not to back either the Democratic nominee, Vice President Kamala Harris, or her GOP opponent, former President Donald Trump.

“Unfortunately, neither major candidate was able to make serious commitments to our union to ensure the interests of working people are always put before Big Business,” the union’s president, Sean O’Brien, said in a statement.

This is a developing story. Please check back for updates.