As the third most popular source of content on digital pin-board site Pinterest, Flickr and its photographers are subject to frequent acts of copyright infringement. But a site-wide update to Flickr promises to better protect members and their copyrighted works.

The Yahoo-owned photo-sharing site has just added Pinterest’s newly introduced do-not-pin code to all Flickr pages with copyrighted or protected images.

“Flickr has implemented the tag and it appears on all non-public/non-safe pages, as well as when a member has disabled sharing of their Flickr content,” a Flickr representative confirmed to VentureBeat Friday. “This means only content that is ‘safe,’ ‘public’ and has the sharing button enabled can be pinned to Pinterest.”