One Nation leader Pauline Hanson is about to announce a "game-changing move" in her party's quest to win the upcoming Queensland election.

Ms Hanson has vowed to reveal a shake-up in Queensland politics on Friday morning as speculation mounts about when the government will call the election, due by early 2018.

Ms Hanson has vowed to reveal a shake-up in Queensland politics on Friday morning. Credit:Alex Ellinghausen

The outspoken senator says the plan involves bolstering her candidates, but there's reports she will name a state leader for her party.

"I can't fix this country and the state of Queensland on my own, so tomorrow (Friday) I'm wheeling out plans to bolster my troops, ready for the state election," she said in a statement.