The SFA have announced kick-off and TV details for the Scottish Cup semi-finals at Hampden in April.
Both games will take place at the national stadium despite calls for the Edinburgh derby to be moved to Murrayfield.
But the clash between Hearts and Hibs will take place on Saturday, April 11 with a 12.15pm kick-off.
Both matches will be shown live on Premier Sports while Hearts and Hibs will also be shown on BBC Scotland.
It's the second year in a row that Celtic and Aberdeen have met at this stage and they'll kick-off at 3pm on Sunday, April 12.
The governing body have also revealed ticket prices for the two semi-finals with adults able to get entry from just £20.
The most expensive ticket - in the north and south stands - will cost £30 with concessions priced at between £10 and £15.
Details on ticket allocations are yet to be announced. Celtic fans will be hoping for more than a 50/50 split but Dons supporters will be desperate for half of the stadium.
FULL DETAILS
Hearts vs Hibs, Saturday April 11 - 12.15pm (live on Premier Sports and BBC Scotland)
Celtic vs Aberdeen, Sunday April 12 - 3pm (live on Premier Sports)
