diff --git a/modules/hardening.nix b/modules/hardening.nix
index fa7058f..6403df5 100644
--- a/modules/hardening.nix
+++ b/modules/hardening.nix
@@ -83,10 +83,4 @@
   services.avahi.enable = false;
   services.printing.enable = false;
 
-  # ── Automatic security updates ──
-  system.autoUpgrade = {
-    enable = true;
-    allowReboot = false;
-    dates = "04:00";
-  };
 }