This Mayo church is doing EVERYTHING in its power to ensure an All-Ireland victory

Every little helps.

Mayo is preparing to face Dublin All-Ireland Football Championship Final on Sunday - and it seems like everyone is getting on board.

Yesterday, St. Mary's Church in Westport changed their Facebook profile pic to show their updated altar decorations, along with a post highlighting the deep "ecclesiastical significance of the Mayo Crest".

St. Mary's Church, Westport/Facebook

And while Mayo fans are delighted with the church's gesture, some Dub fans are getting cheeky.

St. Mary's Church, Westport/Facebook

We'll see who has the last laugh Sunday in Croker.