diff --git a/hosts/horizon/configuration.nix b/hosts/horizon/configuration.nix
index 3a27081..f1c3bee 100644
--- a/hosts/horizon/configuration.nix
+++ b/hosts/horizon/configuration.nix
@@ -33,9 +33,6 @@
   # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
 
-  # Enable the OpenSSH daemon.
-  services.openssh.enable = true;
-
   # Open ports in the firewall.
   # networking.firewall.allowedTCPPorts = [ ... ];
   # networking.firewall.allowedUDPPorts = [ ... ];
diff --git a/hosts/horizon/hardware-configuration.nix b/hosts/horizon/hardware-configuration.nix
index 96f2423..76b87df 100644
--- a/hosts/horizon/hardware-configuration.nix
+++ b/hosts/horizon/hardware-configuration.nix
@@ -66,13 +66,7 @@
     ];
 
   networking = {
-    # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-    # (the default) this is the recommended approach. When using systemd-networkd it's
-    # still possible to use this option, but it's recommended to use it in conjunction
-    # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
     useDHCP = lib.mkDefault true;
-    # networking.interfaces.enp0s20f0u1.useDHCP = lib.mkDefault true;
-    # networking.interfaces.wlp170s0.useDHCP = lib.mkDefault true;
     hostName = "horizon"; # Define your hostname.
   };
 
diff --git a/hosts/twilight/hardware-configuration.nix b/hosts/twilight/hardware-configuration.nix
index 01f3ac6..ab24b97 100644
--- a/hosts/twilight/hardware-configuration.nix
+++ b/hosts/twilight/hardware-configuration.nix
@@ -110,8 +110,6 @@
     # still possible to use this option, but it's recommended to use it in conjunction
     # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
     useDHCP = lib.mkDefault true;
-    # networking.interfaces.enp42s0.useDHCP = lib.mkDefault true;
-    # networking.interfaces.wlp5s0.useDHCP = lib.mkDefault true;
     hostName = "twilight"; # Define your hostname.
   };