diff --git a/nixos/modules/system/boot/systemd.nix b/nixos/modules/system/boot/systemd.nix
index 56e21e824395..904404e1e472 100644
--- a/nixos/modules/system/boot/systemd.nix
+++ b/nixos/modules/system/boot/systemd.nix
@@ -42,7 +42,8 @@ let
       "systemd-udevd.service"
       "systemd-udev-settle.service"
       "systemd-udev-trigger.service"
-      "systemd-hwdb-update.service"
+      # hwdb.bin is managed by NixOS
+      # "systemd-hwdb-update.service"
 
       # Consoles.
       "getty.target"
@@ -61,7 +62,6 @@ let
       # Login stuff.
       "systemd-logind.service"
       "autovt@.service"
-      #"systemd-vconsole-setup.service"
       "systemd-user-sessions.service"
       "dbus-org.freedesktop.login1.service"
       "dbus-org.freedesktop.machine1.service"