The only monks in the UK to brew an officially recognised Trappist beer say they are unable to satisfy demand.
The brewery at Mount Saint Bernard Abbey, near Coalville, Leicestershire, was set up one year ago.
Since then, it has produced about 30,000 bottles of Tynt Meadow but there have been worldwide requests for more.
The brewery is one of only 14 in the world allowed to call itself a Trappist brewery - where all the money raised is used to fund the monastery.