Mattel has released Barbie-style dolls ready for Wicked's released this month, but has accidentally printed a link to an adult site on the packaging.

In anticipation of a family-friendly box office smash, Mattel and others have produced a lot of merchandise for the film. The porn-linking toys were singing Glinda and Elphaba dolls. Retailers such as Target and Walmart have already delisted the toy from their online databases, but pictures of them still exist on eBay.

The dolls were removed from Amazon and Target after a labeling error linked consumers to a pornographic website.