diff --git a/garnix.yaml b/garnix.yaml
deleted file mode 100644
index c189664..0000000
--- a/garnix.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-builds:
-  include:
-    - 'nixosConfigurations.*'
-    - 'homeConfigurations.*'
-    - '*.aarch64-linux.*'
-    - '*.x86_64-linux.*'
diff --git a/home/niri/default.nix b/home/niri/default.nix
index 40c53d6..f74bcb3 100644
--- a/home/niri/default.nix
+++ b/home/niri/default.nix
@@ -49,7 +49,6 @@ in
 
     environment = {
       DISPLAY = ":0"; # for xwayland-satellite
-      ANKI_WAYLAND = "1";
     };
 
     layout = {
diff --git a/home/yt/ytnix.nix b/home/yt/ytnix.nix
index 2fa8d16..8624bdf 100644
--- a/home/yt/ytnix.nix
+++ b/home/yt/ytnix.nix
@@ -40,6 +40,11 @@
     };
   };
 
+  home.sessionVariables = {
+    ANKI_WAYLAND = "1";
+    DISPLAY = ":0";
+  };
+
   home.packages = with pkgs; [
     firefox
     ungoogled-chromium
diff --git a/hosts/ytnix/default.nix b/hosts/ytnix/default.nix
index 0024c40..01a9c97 100644
--- a/hosts/ytnix/default.nix
+++ b/hosts/ytnix/default.nix
@@ -41,7 +41,7 @@
       efi.canTouchEfiVariables = false; # toggle when installing
     };
     tmp.cleanOnBoot = true;
-    kernelPackages = pkgs.linuxKernel.packages.linux_zen;
+    kernelPackages = pkgs.linuxPackages_6_12;
     extraModulePackages = with config.boot.kernelPackages; [
       rtl8821ce
     ];
diff --git a/overlay/default.nix b/overlay/default.nix
index 123e1f2..99fc17b 100644
--- a/overlay/default.nix
+++ b/overlay/default.nix
@@ -2,7 +2,6 @@ let
   overlays = [
     ./conduwuit
     ./attic
-    ./kernel.nix
   ];
   importedOverlays = map (m: import m) overlays;
 in
diff --git a/overlay/kernel.nix b/overlay/kernel.nix
deleted file mode 100644
index e845a1e..0000000
--- a/overlay/kernel.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-final: prev: let
-  inherit (prev) lib;
-in {
-  linuxKernels.kernels.linux_zen = prev.linuxKernels.kernels.linux_zen.override (old: {
-    extraStructuredConfig = with lib.kernel; {
-      CONFIG_SCHED_MUQSS = yes;
-    };
-  });
-}