Mitt Romney will campaign with Republican presidential candidate John Kasich Monday in the Ohio governor’s home state, the campaign announced Sunday night.

Romney won’t endorse Kasich at either of the two planned stops, but it is the first time he is campaigning on behalf of a GOP candidate this cycle, according to NBC News.

Romney has recorded robocalls for Sen. Marco Rubio Marco Antonio RubioHillicon Valley: Senators urge Trump to bar Huawei products from electric grid | Ex-security officials condemn Trump emergency declaration | New malicious cyber tool found | Facebook faces questions on treatment of moderators Key senators say administration should ban Huawei tech in US electric grid Trump unleashing digital juggernaut ahead of 2020 MORE (R-Fla.) and Kasich, and he has said he’ll work to help Sen. Ted Cruz Rafael (Ted) Edward CruzTrump unleashing digital juggernaut ahead of 2020 Inviting Kim Jong Un to Washington Trump endorses Cornyn for reelection as O'Rourke mulls challenge MORE (R-Texas) as well.

The 2012 Republican presidential nominee has said he’ll support anyone who can beat GOP front-runner Donald Trump Donald John TrumpHouse committee believes it has evidence Trump requested putting ally in charge of Cohen probe: report Vietnamese airline takes steps to open flights to US on sidelines of Trump-Kim summit Manafort's attorneys say he should get less than 10 years in prison MORE.