diff --git a/instances/sif/configuration.nix b/instances/sif/configuration.nix
index 76139b0..e67eb4a 100644
--- a/instances/sif/configuration.nix
+++ b/instances/sif/configuration.nix
@@ -368,6 +368,7 @@
 
     sudo = {
       fprintAuth = true;
+      rootOK = true;
       # enableGnomeKeyring = true;
       # text = ''
       #   auth		include		system-auth-fprintd