Derek McInnes urged Kilmarnock to fight to the final whistle in their Scottish Gas Scottish Cup tie against Dundee after suffering a double disappointment against the Dens Park side in the cinch Premiership this season.

The Dee grabbed a last-gasp equaliser through captain Joe Shaughnessy in the 2-2 draw in Ayrshire on December 30 after the home side had taken the lead with a Rory McKenzie goal in the third minute of added time.

Killie had also succumbed to Dundee late in the game in September when Zak Rudden’s added-time goal for the 10-man hosts gave Tony Docherty’s side a point in a 2-2 draw.

McInnes, happy to add striker Greg Stewart to his squad on Thursday after the 33-year-old arrived from Indian Super League side Mumbai City, reflected on the two late setbacks against his former assistant Docherty as he looked forward to the fourth-round tie on Saturday.

He said: “We score in the 93rd, 94th minute and you automatically feel that’s the game in the bag, but the people who can’t think that way are the players and you’ve still got to see the job through.

“Dundee have scored a lot of goals from set-plays so the one thing you can guarantee in any game is the ball is coming in your box so you’ve got to withstand that.

“I think in open play we’ve been pretty comfortable against them. They do carry a threat at set-plays with the size they’ve got and both equalising goals were from corner kicks in the dying embers of the game.

“That’s allowed us to drop four points in the league which always nags away at you. I think it’s important that we try and focus on the good when we’ve played Dundee and just remember that we’ve got a job to see it through if we’re in a similar position, but we’re going to have to work hard to get ourselves in front.

“I think it will be a tight match, a competitive match, a lot of good players in both teams. It’s a cup tie and we want to do well in the cup, we see the importance of the cup as well as having a strong league campaign.”

Stewart could feature against former club Dundee if the necessary paperwork is completed in time.

Midfielders Kyle Magennis and Brad Lyons have gone under the knife for respective hamstring and cruciate injuries and are set for a lengthy spell on the sidelines.

Striker Innes Cameron is available again following a hamstring problem and midfielder Liam Donnelly has returned to training.