Today, Google announced a new feature for its Project Fi cellular service: an always-on VPN. Project Fi’s VPN previously was used to encrypt traffic while connecting to a network of free public Wi-Fi hotspots, but now Google will enable the VPN for all your traffic, be it over the LTE service or a Wi-Fi connection.

For now, the always-on VPN will need to be turned on in the Project Fi settings, where the feature is called “Enhanced Network” and labeled a “beta.”

“When you enable our enhanced network, all of your mobile and Wi-Fi traffic will be encrypted and securely sent through our virtual private network (VPN) on every network you connect to, so you’ll have the peace of mind of knowing that others can’t see your online activity,” Google’s blog post says. “That includes Google—our VPN is designed so that your traffic isn’t tied to your Google account or phone number.”