diff --git a/piv.md b/piv.md
index 1ecf958..b317620 100644
--- a/piv.md
+++ b/piv.md
@@ -18,6 +18,7 @@ Reset SMC - issue still exists
 * [Intro to smart card integration](https://support.apple.com/guide/deployment/intro-to-smart-card-integration-depd0b888248/web)
 * [Use a smart card on Mac](https://support.apple.com/guide/deployment/use-a-smart-card-on-mac-depc705651a9/web)
 * [Advanced smart card options on Mac](https://support.apple.com/guide/deployment/advanced-smart-card-options-dep7b2ede1e3/web)
+* [Configure a Mac for smart card–only authentication](https://support.apple.com/guide/deployment/configure-a-mac-smart-cardonly-authentication-depfce8de48b/1/web/1.0)