Albertsons is giving up on its merger with Kroger a day after it was rejected in two courts and it is suing the chain, saying it didn’t do enough to secure regulatory approval of the $24.6B agreement.

Thwarted by federal and state judges, Albertsons gave up on its proposed $24.6 billion sale to Kroger and sued its would-be merger partner.

On Wednesday, the day after a federal judge in Oregon and a state judge in Washington blocked a merger between two supermarket giants, Albertsons canceled the $24.6 billion merger agreement and sued Kroger.