diff --git a/common.nix b/common.nix
index 170da75..964b63a 100644
--- a/common.nix
+++ b/common.nix
@@ -12,7 +12,7 @@
     platformTheme = lib.mkForce "kde";
   };
 
-  #virtualisation.waydroid.enable = true;
+  virtualisation.waydroid.enable = true;
 
   nix.settings = {
     substituters = [
@@ -42,15 +42,15 @@
       displayManager = {
         sddm = {
           enable = true;
-          #enableHidpi = true;
+          enableHidpi = true;
         };
         lightdm.extraConfig = "user-authority-in-system-dir = true";
       };
       desktopManager = {
         plasma5 = {
           enable = true;
-          #supportDDC = true;
-          #useQtScaling = true;
+          supportDDC = true;
+          useQtScaling = true;
         };
       };
     };
@@ -127,7 +127,7 @@
   programs = {
     dconf.enable = true;
     droidcam.enable = true;
-    #sysdig.enable = true;
+    sysdig.enable = true;
     xwayland.enable = true;
   };
 
diff --git a/kami.nix b/kami.nix
index 8bac8d3..7243a10 100644
--- a/kami.nix
+++ b/kami.nix
@@ -26,7 +26,7 @@
   console.keyMap = "de";
 
   services.xserver.videoDrivers = [ "nvidia" ];
- # hardware.opengl.enable = true;
+  hardware.opengl.enable = true;
 
   fileSystems."/" =
     { device = "/dev/disk/by-uuid/99a47ace-7e69-4520-b914-d4fe5b31dc79";
@@ -57,4 +57,6 @@
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.beta;
+  boot.kernelParams = [ "module_blacklist=i915" ];
 }