Sky Stadium may be running short of up to 200 staff during its biggest event in years this weekend.
The All Blacks vs Ireland match on Saturday has sold out the stadium, which hasn't happened in three years, chief executive Shane Harmon said.
But Harmon asked fans to be patient and kind with staff, who were likely to be operating under capacity this weekend.
"The stadium has had the same issues that the rest of the hospitality industry has had, particularly with illness," he said.