diff --git a/hypr/hyprland.conf b/hypr/hyprland.conf
index eed5ed6..460e7cc 100644
--- a/hypr/hyprland.conf
+++ b/hypr/hyprland.conf
@@ -74,7 +74,7 @@ general {
     col.active_border = rgba(69ff94ff)
     col.inactive_border = rgba(6272A4FF)
 
-    layout = dwindle
+    layout = master
 
     # Please see https://wiki.hyprland.org/Configuring/Tearing/ before you turn this on
     allow_tearing = false
@@ -131,6 +131,8 @@ dwindle {
 master {
     # See https://wiki.hyprland.org/Configuring/Master-Layout/ for more
     # new_is_master = true
+    orientation = center
+    slave_count_for_center_master = 2
 }
 
 gestures {
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 305eb2b..39fc02c 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -26,6 +26,7 @@ in {
     plymouth.enable = true;
     # plymouth.theme = "colorful_loop";
     consoleLogLevel = 0;
+    kernelModules = [ "vhba" ];
     initrd.verbose = false;
     kernelParams = [
       "quiet"
@@ -99,6 +100,7 @@ in {
   };
 
   programs = {
+    cdemu.enable = true;
     gamescope = {
       enable = true;
       # capSysNice = true;
@@ -491,6 +493,7 @@ in {
     playerctl
     mpv
     protonup-qt
+    protontricks
     qt6Packages.qtwayland
     glib
     gsettings-desktop-schemas