WhatsApp just introduced a new feature designed to help its users identify the origin of information that they receive in the messaging app. For the first time, a forwarded WhatsApp message will include an indicator that marks it as forwarded. It’s a small shift for the messaging platform, but potentially one that could make a big difference in the way people transmit information, especially dubious viral content, over the app.

The newest version of WhatsApp includes the feature, which marks forwarded messages in subtle but still hard to miss italicized text above the content of a message.

The forwarded message designation is meant as a measure to control the spread of viral misinformation in countries like India, where the company has 200 million users. Misinformation spread through the app has been linked to the mob killing of multiple men who were targeted by false rumors accusing them of kidnapping children. Those rumors are believed to have spread through Facebook and WhatsApp.

Last week, India’s Information Technology Ministry issued a warning to WhatsApp specifically:

In a blog post accompanying the new message feature, WhatsApp encouraged its users to stop and think before sharing a forwarded message.