diff --git a/static/features.html b/static/features.html
index 453d7a53..ce88a407 100644
--- a/static/features.html
+++ b/static/features.html
@@ -639,7 +639,8 @@
 
                     <p>GrapheneOS adds a toggle for enabling PIN scrambling to raise the
                     difficulty of figuring out the PIN being entered by a user either due to
-                    physical proximity or a side channel.</p>
+                    physical proximity or a side channel. PIN scrambling is applied to both the
+                    lock screen and SIM PIN/PUK.</p>
                 </section>
 
                 <section id="privacy-by-default">