diff --git a/flake.nix b/flake.nix
index c07f2d6..94dcf2a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -46,10 +46,9 @@
           ./hosts/Ratchet/misc_Ratchet.nix
           ./hosts/generic/persistence.nix
           ./hosts/generic/cups.nix
-          ./desktop/kde.nix
+          ./desktop/gnome.nix
           ./hosts/generic/unfree_allow.nix
           ./hosts/generic/virtualization.nix
-          ./hosts/generic/zapret.nix
           ./hosts/generic/plymouth.nix
           ./home/yaroslav/steam.nix
           home-manager.nixosModules.home-manager
diff --git a/hosts/Ratchet/misc_Ratchet.nix b/hosts/Ratchet/misc_Ratchet.nix
index 90442d0..4ec6ff5 100644
--- a/hosts/Ratchet/misc_Ratchet.nix
+++ b/hosts/Ratchet/misc_Ratchet.nix
@@ -12,17 +12,20 @@
 	 supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
 	 mandatoryFeatures = [ ];
 	}] ;
-	nix.distributedBuilds = true;
+#	nix.distributedBuilds = true;
 	# optional, useful when the builder has a faster internet connection than yours
-	nix.extraOptions = ''
-	  builders-use-substitutes = true
-        '';
-        nix.settings.trusted-public-keys = [
-          "Aphelion:8l9lrL3kszDTXkpA/R4ZFhSifiBoogiOIt1srgLb6Vw="
-        ];
-        nix.settings.substituters = [
-          "ssh-ng://nixremote@Aphelion"
-        ];
+#	nix.extraOptions = ''
+#	  builders-use-substitutes = true
+ #       '';
+ #       nix.settings.trusted-public-keys = [
+ #         "Aphelion:8l9lrL3kszDTXkpA/R4ZFhSifiBoogiOIt1srgLb6Vw="
+ #       ];
+ #       nix.settings.extra-substituters = [
+ #         "ssh-ng://nixremote@Aphelion"
+ #       ];
   virtualisation.waydroid.enable = true;
-
+  hardware.opentabletdriver.enable = true;
+  # Required by OpenTabletDriver
+  hardware.uinput.enable = true;
+  boot.kernelModules = [ "uinput" ];
 }