Roblox is no longer allowing users under the age of 13 to message others outside of games and experiences on the platform.

Roblox has announced it will block under-13s from messaging others on the online gaming platform as part of new efforts to safeguard children. Child users will not be able to send direct messages by default unless a verified parent or guardian gives them permission.

Roblox is starting to roll out some recently-announced child safety features, and the updates include some new limitations for how users under 13 can communicate on the platform. Beginning Monday, users younger than 13 won’t be able to DM players outside of games or experiences on Roblox.