The man who will keep Julian Assange's Senate seat warm if the WikiLeaks founder wins at the election could find himself permanently in the position if he does a good job.
Mr Assange is the party's lead candidate for the Victorian Senate, but remains in refuge at the Ecuadorian embassy in London.
He must take up the position within several months of the term beginning on July 1 next year, or have his seat filled by party running mate Dr Binoy Kampmark.
Mr Assange said if he was able to return to Australia after Dr Kampmark had taken up the seat, he wouldn't necessarily kick him out.
"What we've said is that he would hold the seat if I was unable to return, until at least such time that I could return," he told ABC Radio on Friday.
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"He'd be keeping it warm, (but) I wouldn't want to be in a position where Dr Kampmark was really turning out to be an excellent senator then I would come back and demand to knock him off.
"We're a team so we would see what the performance was in the Senate.
"If it was viewed that I would be a stronger performer in the Senate then I assume he would be happy to hand the seat over."
Mr Assange posted a message to his supporters and volunteers on the party website urging them to "pull out all the stops" to secure victory in the election "mission".
"Everyone together in the final push for votes ... manning the polling booths, getting the posters up and social media are going to make all the difference," he wrote in the post on Thursday.
Mr Assange said receiving more than four per cent of the vote would secure financial support for the party and its ongoing work.
