diff --git a/modules/darwin/security/pam.nix b/modules/darwin/security/pam.nix
index 9cdd4c37..9796eceb 100644
--- a/modules/darwin/security/pam.nix
+++ b/modules/darwin/security/pam.nix
@@ -1,4 +1,4 @@
 {
   # allow for using Touch ID for sudo authentication
-  security.pam.enableSudoTouchIdAuth = true;
+  security.pam.services.sudo_local.touchIdAuth = true;
 }