U2 could be set to reissue their 1991 album ‘Achtung Baby’.

According to singer-songwriter John Vanderslice, the Irish group’s seventh studio effort was being remastered in the next room to his in a Los Angeles studio.

“They’re remastering ‘Achtung Baby’ in next room,” he said on his Twitter page - Twittter.com/JohnVanderslice, before later asking his followers. “Any suggestions for witty opening salvos to drop on U2 crew when I barge in on ‘Achtung Baby’ remastering session?”

Confirmation on the reissue has yet to be announced, but a 2011 remastered edition of the LP would coincide with the 20th anniversary of it’s release in November 1991.