Forget roadwork or weather advisories — a traffic sign in California is instructing commuters to “vote Donald TrumpDonald John TrumpScarborough mocks 'Deflection Don' over transgender troop ban Pelosi condemns Trump's 'cowardly, disgusting' ban on transgender troops Trump moves to ban most transgender people from serving in military MORE.”

An official for Caltrans, the state’s transportation agency, tells local station KABC-TV that one of its signs in Corona, Calif., was reprogrammed last week to display a pro-Trump message touting the GOP presidential front-runner.

A commuter captured a video of the sign, which flashed the message to freeway drivers: “Inland Empire supports Donald Trump. Merry Xmas. Vote Donald Trump.”

KABC reports that the sign was fixed and back to displaying its original traffic message on Sunday.