It had been reported that despite finishing third on this year's show, Maloney would be kicked off the jaunt after missing the group performance on the final Sunday and his falling-out with fellow contestant Carolynne Poole.
James Arthur, Union J, Rylan Clark and Ella Henderson later posted messages on Twitter suggesting that Kye Sones, who was voted off in week five, should join the tour.
However, organisers have now told Digital Spy that they "can confirm that Christopher will be appearing on the tour".
Maloney has complained about the criticism he has received since the show ended.
"Plz stop online abuse,all I done was follow my dream," he wrote on Twitter. "Coming 3rd was an achievement.feel gutted I didn't win an im unwell right now, plz xx."
Maloney previously claimed to be the victim of a "witch hunt" following his falling-out with Poole.
Watch Digital Spy's recent interview with Christopher Maloney below:
Photo gallery - top Ten X Factor novelty acts: