diff --git a/.gitignore b/.gitignore
index 0d3fe25..10ee45c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 result
 .direnv
 .pre-commit-config.yaml
+.worktrees/
diff --git a/freya/configuration.nix b/freya/configuration.nix
index 142f461..6d9451e 100644
--- a/freya/configuration.nix
+++ b/freya/configuration.nix
@@ -8,28 +8,17 @@
   };
 
   hardware = {
-    bluetooth = {
-      enable = true;
-      package = pkgs.bluezFull;
-    };
-    opengl = {
-      enable = true;
-      driSupport = true;
-    };
+    bluetooth = { enable = true; package = pkgs.bluezFull; };
+    opengl = { enable = true; driSupport = true; };
     raspberry-pi."4" = {
       audio.enable = true;
-      fkms-3d.enable = true;
+      fkms-3d.enable = true; # GPU
     };
   };
 
   i18n.defaultLocale = "it_IT.UTF-8";
 
-  networking = {
-    hostName = "freya";
-    # interfaces = { eno1.useDHCP = true; wlp7s0.useDHCP = true; };
-    networkmanager.enable = true;
-    useDHCP = false;
-  };
+  networking.hostName = "freya";
 
   programs = {
     dconf.enable = true;
@@ -61,10 +50,7 @@
     openssh = { enable = true; openFirewall = true; };
     xserver = {
       enable = true;
-      desktopManager.retroarch = {
-        enable = true;
-        package = pkgs.retroarchFull;
-      };
+      desktopManager.retroarch = { enable = true; package = pkgs.retroarchFull; };
     };
   };
 
diff --git a/freya/hardware-configuration.nix b/freya/hardware-configuration.nix
index 909421d..a8549f0 100644
--- a/freya/hardware-configuration.nix
+++ b/freya/hardware-configuration.nix
@@ -20,7 +20,8 @@
   # (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`.
-  networking.useDHCP = lib.mkDefault true;
+  networking.networkmanager.enable = lib.mkDefault true;
+  # networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.eth0.useDHCP = lib.mkDefault true;
   # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
   # networking.interfaces.ztmjfdwjkp.useDHCP = lib.mkDefault true;