Israeli Prime Minister Benjamin Netanyahu easily won a vote to keep the Likud party helm, the party said on Friday. The result is seen as a boost ahead of what is likely to be a hard-fought general election in March, Reuters said.

A Likud tally gave Netanyahu 72.5 percent of votes in Thursday’s party ballot, against 27.5 percent for challenger Gideon Saar. Netanyahu’s rival conceded defeat, tweeting that he would now back the incumbent “for the sake of a Likud victory” in the general election.

The challenge by Saar, a former education and interior minister, had added to pressures that have mounted this year on the four-term premier, who is under indictment and fighting for political survival.

Thanking supporters for the Likud leadership victory, Netanyahu tweeted that he would continue leading the country “to unprecedented achievements.”