diff --git a/configuration/default.nix b/configuration/default.nix
index f2d1615..924474a 100644
--- a/configuration/default.nix
+++ b/configuration/default.nix
@@ -117,11 +117,11 @@
     sudo.execWheelOnly = true;
 
     pam = {
-      rssh = {
+      sshAgentAuth = {
         enable = true;
-        settings.auth_key_file = "/etc/ssh/authorized_keys.d/$ruser";
+        authorizedKeysFiles = [ "/etc/ssh/authorized_keys.d/%u" ];
       };
-      services.sudo.rssh = true;
+      services.sudo.sshAgentAuth = true;
     };
   };