Former special counsel Robert Mueller’s highly anticipated testimony on Capitol Hill next week may be delayed by a week amid negotiations on the length of his hearings before two House panels, according to multiple reports.

Sources briefed on the discussions told Politico that Mueller’s testimony, which had been scheduled for Wednesday, will take place on July 24.

Lawmakers familiar with the matter told the news outlet that one reason for the delay was a negotiation about how much time they would have to question Mueller.

A Judiciary Committee spokesman emphasized that next week’s hearing is still on the books.

“At this moment we still plan to have our hearing on the 17th and we will let you know if that changes,” House Judiciary Chairman Jerry Nadler’s spokesman Daniel Schwarz told CNN.

The House Judiciary and Intelligence committees have been negotiating to allow lawmakers more time to grill him.

Under a tentative agreement, the 41-member Judiciary Committee would be granted an extra hour to question Mueller, lawmakers briefed on the discussions told Politico.

As originally planned, each committee would have had only two hours to question Mueller, while more junior lawmakers on the Judiciary panel would have been shut out, the outlet reported.

Republicans spent Thursday and Friday blasting Democrats for reaching a deal that did not allow all committee members to question the former special counsel.

“You’re disenfranchising everyone,” Georgia Rep. Doug Collins, the top Republican on the Judiciary Committee, said Friday.

Democrats also had voiced concerns about not being able to question Mueller, and expressed hope that the ongoing negotiations would yield an agreement for all of them to get five minutes each.

Both committees last month issued subpoenas to Mueller amid his resistance to House Democrats who wanted him to testify before cameras about his probe into Russian interference in the 2016 election.

Mueller has said any such testimony would not go beyond his 448-page report.

Democrats who favor impeachment efforts against President Trump have hoped that testimony by Mueller about his report’s findings would further fuel their effort.

Trump has claimed Mueller’s report exonerated the president of collusion and obstruction.

Mueller said because of longstanding Justice Department regulations that a sitting president cannot be indicted, his team of investigators didn’t consider trying to indict Trump.

In the report, he said they didn’t find evidence of a criminal conspiracy but said they also weren’t exonerating Trump of obstructing justice, and included 10 instances in which the president tried to derail his investigation.