Top Trump advisor Jared Kushner and Russia’s US Ambassador Sergei Kislyak reportedly talked about setting up a secret communications channel to make certain no one could listen in on their pre-inauguration discussions.

The Washington Post Friday quoted US intelligence officials who learned of the discussions through intercepted Russian communications.

Kislyak said Kushner, who is also Trump’s son-in-law, suggested the secure channel be set up using Russian diplomatic facilities in the US, according to the bombshell report.

Kislyak told his bosses in Moscow that Kushner made the proposal on Dec. 1 or Dec. 2 at Trump Tower.

Also at the meeting was Michael Flynn, Trump’s first national security advisor, who was forced to resign by the president for, among other things, taking money from Russia for making a speech and accepting payment from Turkey for doing public relations work.

The report said Kisylak was shocked by the idea of letting an American use Russian communication gear — because it would have involved security risks for both sides.

Meanwhile, Reuters reported that Kushner had at least three undisclosed contacts with Kislyak during and after the 2016 presidential election.

Kushner failed to disclose the meetings on his security clearance forms.

His attorney, Jamie Gorelick, has said in the past that Kushner made “thousands” of calls during that period and did not keep track of them all.