Leinster have a 100 per cent record at home this season but, if they are to maintain that, Fogarty believes his players must come out on top in the scrum - an area in which they struggled in Saturday's European Rugby Champions Cup defeat to Bath.
"You don't become a bad scrum overnight. You can have a bad day. That was a particularly bad day," said Fogarty.
"We're going to work hard to make sure that everyone's on the same page, that they understand how important this part of the game is, and we go after it. That message should be loud and clear to everyone.
"They're a fiery pack, they're a good set piece - Rory Best does a great job in that scrum.
"Again this week we're under no illusions what the test will be, what the contest is going to be in what's a local battle.
"Our eyes will be wide open. They're going to be enthused to come down to the RDS and do a good job. I'm sure they're smarting from their loss, so we're going to have two angry packs going at each other."
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