diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index d118a0c..0f5f23f 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -2,14 +2,13 @@
 
 {
   # Imports
-  imports =
-    [
-      ./hardware-configuration.nix
-      ./modules/wifi-dongle.nix
-      ./modules/disable-hibernation.nix
-      ./modules/dns-over-https.nix
-      ./modules/nvidia.nix
-    ];
+  imports = [
+    ./hardware-configuration.nix
+    ./modules/wifi-dongle.nix
+    ./modules/disable-hibernation.nix
+    ./modules/dns-over-https.nix
+    ./modules/nvidia.nix
+  ];
 
   # Bootloader.
   boot.loader.systemd-boot.enable = true;
@@ -68,11 +67,7 @@
     enable = true;
     theme = "catppuccin-sddm-corners";
     # Fix keyboard showing up unnecesarilly
-    settings = {
-      General = { 
-        InputMethod="";
-      };
-    };
+    settings = { General = { InputMethod = ""; }; };
   };
 
   # Setup plasma with excluding a couple unnecesarry packages
@@ -145,28 +140,31 @@
     ryzenadj
     wineWowPackages.staging
     lutris
-    (catppuccin-kde.override { winDecStyles = ["classic" "modern"] ;})
+    (catppuccin-kde.override { winDecStyles = [ "classic" "modern" ]; })
     catppuccin-sddm-corners
   ];
 
   # Wireguard settings
   networking.firewall = {
-   # if packets are still dropped, they will show up in dmesg
-   logReversePathDrops = true;
-   # wireguard trips rpfilter up
-   extraCommands = ''
-     ip46tables -t mangle -I nixos-fw-rpfilter -p udp -m udp --sport 51820 -j RETURN
-     ip46tables -t mangle -I nixos-fw-rpfilter -p udp -m udp --dport 51820 -j RETURN
-   '';
-   extraStopCommands = ''
-     ip46tables -t mangle -D nixos-fw-rpfilter -p udp -m udp --sport 51820 -j RETURN || true
-     ip46tables -t mangle -D nixos-fw-rpfilter -p udp -m udp --dport 51820 -j RETURN || true
-   '';
+    enable = true;
+    # allow specific tcp ports
+    allowedTCPPorts = [ 2234 ];
+    # if packets are still dropped, they will show up in dmesg
+    logReversePathDrops = true;
+    # wireguard trips rpfilter up
+    extraCommands = ''
+      ip46tables -t mangle -I nixos-fw-rpfilter -p udp -m udp --sport 51820 -j RETURN
+      ip46tables -t mangle -I nixos-fw-rpfilter -p udp -m udp --dport 51820 -j RETURN
+    '';
+    extraStopCommands = ''
+      ip46tables -t mangle -D nixos-fw-rpfilter -p udp -m udp --sport 51820 -j RETURN || true
+      ip46tables -t mangle -D nixos-fw-rpfilter -p udp -m udp --dport 51820 -j RETURN || true
+    '';
   };
 
   # Enable fstrim
   services.fstrim.enable = true;
-    
+
   # Enable ratbagd for mice configuration
   services.ratbagd.enable = true;
 
@@ -190,7 +188,8 @@
   users.users.crony = {
     isNormalUser = true;
     description = "Crony";
-    extraGroups = [ "networkmanager" "wheel" "video" "input" "audio" "libvirtd" ];
+    extraGroups =
+      [ "networkmanager" "wheel" "video" "input" "audio" "libvirtd" ];
     shell = pkgs.zsh;
   };
 
@@ -203,8 +202,8 @@
     interpreter = "${pkgs.appimage-run}/bin/appimage-run";
     recognitionType = "magic";
     offset = 0;
-    mask = ''\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff'';
-    magicOrExtension = ''\x7fELF....AI\x02'';
+    mask = "\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x00\\xff\\xff\\xff";
+    magicOrExtension = "\\x7fELF....AI\\x02";
   };
 
   # Automatic cleanup and optimization
@@ -221,17 +220,16 @@
     description = "Set my ryzen cpu power.";
     serviceConfig = {
       Type = "oneshot";
-      ExecStart = toString (
-        pkgs.writeShellScript "ryzenadj-setup" ''
-          ${pkgs.ryzenadj}/bin/ryzenadj --stapm-limit 35000 --fast-limit 35000 --slow-limit 35000 --slow-time 60 --stapm-time 1000 --tctl-temp 75 --vrmmax-current 65000
-        '');
+      ExecStart = toString (pkgs.writeShellScript "ryzenadj-setup" ''
+        ${pkgs.ryzenadj}/bin/ryzenadj --stapm-limit 35000 --fast-limit 35000 --slow-limit 35000 --slow-time 60 --stapm-time 1000 --tctl-temp 75 --vrmmax-current 65000
+      '');
     };
-    wantedBy = ["default.target"];
+    wantedBy = [ "default.target" ];
   };
 
   # Esync
   systemd.extraConfig = "DefaultLimitNOFILE=1048576";
-  
+
   security.pam.loginLimits = [{
     domain = "*";
     type = "hard";