The U.S. Chamber of Commerce announced Tuesday that it was backing the businessman and former state lawmaker, who is challenging Sen. Joe Donnelly.

The endorsement comes with a seven-figure ad buy throughout the state.

The endorsement comes about a month before Young will face off against 3rd District Rep. Marlin Stutzman in May’s primary.

The Health Means Business campaign aims to highlight ways businesses can invest in community to create a healthier environment.