Protesters have disrupted a media conference called by Katter's Australian Party MPs in Brisbane on the eve of the party losing four staff members in Queensland.

Federal senator Fraser Anning and party leader Bob Katter had joined the three state MPs for the media event outside Queensland's Parliament House.

The KAP will lose four staff on Friday after Premier Annastacia Palaszczuk withdrew extra staffing parliamentary resources because of anti-Muslim migration comments by Senator Anning in the Senate.

In that speech, Senator Anning called for a complete overhaul of the immigration system, including a ban on Muslim migration.

He was also widely condemned for using the term "final solution" — a term used in relation to the Nazi massacre of Jewish people in Europe.

'You're a disgrace'

About half a dozen protesters forced the media conference to move when they started shouting comments at the KAP MPs.

"Muslims are welcome, racists are not," protesters yelled, along with "You're a disgrace Bob Katter and Fraser Anning".

Mr Katter tried to speak to the protesters but was shouted down, along with his son and Queensland MP Robbie Katter.

"There's a worker there who's lost his job — why don't you help him?" Robbie Katter told the protesters.

Queensland Member for Hill Shane Knuth also showed his displeasure at the interruption.

"Lucky you've got the cameras around, mate," Mr Knuth yelled at a protester.

Bob Katter said he was not fazed by the small group of protesters.

"I have been in this place for 20-odd years and we had mass demonstrations, not piss-ant little business like out there," Mr Katter said.

"And every time [the protesters] did it, our vote went up and up, because they defied the will of the people."

About half a dozen protesters forced the media conference to move. ( ABC News: Gail Burke )

Stripping staff 'tantamount to blackmail'

Senator Anning said Ms Palaszczuk's decision to strip four staff from the party was "a blatant attack on freedom of speech".

"As far as I can see, what the Premier has done is nearly tantamount to blackmail," Senator Anning said.

"I've made a formal complaint today to the President of the Senate regarding whether the Premier is in breach of the Parliamentary Privileges Act.

"To lose four good staff members, to put good men out of a job … it's wrong, it's contemptable — especially for a party like the Labor Party."

Senator Anning said he stood by his controversial maiden speech, which he maintains was taken out of context.

Staffer found out about losing job through social media

KAP staffer Brad Tassell will lose his job on Friday but said he fully supported the party's decision not to apologise for Senator Anning's comments.

"I fully support the KAP stance 100 per cent," he said.

"They're standing their ground and the right to freedom of speech, and the right to voice different opinions and diverse opinions in Parliament is very important."

Mr Tassell said he found out he would be losing his job through social media.

"It's pretty disappointing for me," Mr Tassell said.

"I believe we're victims in regards to all of this, and I think it's disgraceful the Premier has used coercion to threaten another party to toe the line and taking away their resources.

"I'll be taking it to the Fair Work Commission as well because I believe that we've been removed unfairly."