Snapchat is separating what friends share and what media organisations publish in an attempt to appeal to a broader range of users.
Users will now see two separate feeds. Before, the visual-messaging app was mixing posts from friends, publishers, celebrities and others, much the way Twitter, Facebook and other rivals continue to do.
Snap CEO Evan Spiege says social media is fuelling fake news because of this content mixing.
"After all, how many times have you shared something you've never bothered to read?" Spiegel wrote on Axios.
Snapchat has not been gaining enough users, especially beyond its core of younger people.