STEVEN GERRARD has 'no concerns' over when Rangers' will face Celtic in their Old Firm cup clash as he awaits a decision from the Scottish FA.

The champions are due to face John Kennedy's side on Saturday afternoon but the fixture could be switched following the death of the Duke of Edinburgh last week.

The SFA are set to confirm the dates for each of the fourth round ties and, when asked about the Celtic fixture, Gerrard said: “No concerns but I'd like to know when it is.

“I think it's a game we're very much looking forward to, it's a mouth-watering tie. Both teams have got a week to prepare going into it so there's certainly no excuses from that point of view.

“We'll have a day off tomorrow (Monday) and give the lads the information for the game plan we think can be successful on the day.

“It will be a tough tie. We're pleased it's at home and we want to try to build on our strong home record. We're certainly looking forward to it but it would be nice to know when it will be."

Rangers continued their unbeaten Premiership run with a 2-1 win over Hibernian on Sunday as goals from Joe Aribo and Ryan Kent proved enough before Kevin Nisbet's late header.

But there was a blow before kick-off after defender Leon Balogun missed the Hibs win with an injury that could sideline him for a couple of weeks.

Gerrard said: “He's going to be out unfortunately. We're still waiting for a scan. The scan will happen tomorrow morning or afternoon.

“He felt a calf/Achilles area yesterday (Saturday) morning. He left the training session.

“But until we get the scan result we won't be able to know the outcome of that.

“But he's limping about today which tells you he has obviously very little chance of making next weekend."