diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index a9003e6..412e9b8 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -113,7 +113,6 @@
 
   security.pam.yubico = {
     enable = true;
-    debug = true;
     mode = "challenge-response";
     id = ["24353659"];
   };