Mayor Bill de Blasio will soon go head-to-head with fellow Democrats challenging his re-election.

The mayor, in twp tweets Thursday morning, said he will take the debate stage before next month's primary vote.

Earlier this week on "Mondays with the Mayor" on NY1, de Blasio said he would not commit to a primary debate unless the campaign finance rules forced him to. 

The rules say a debate is required if another candidate raises and spends at least $175,000. 

The mayor's main challenger is former City Councilman Sal Albanese, but he does not meet that threshold at this time.