diff --git a/configs/common.nix b/configs/common.nix
index 5158aaa..701989b 100644
--- a/configs/common.nix
+++ b/configs/common.nix
@@ -28,7 +28,7 @@ in {
   };
 
   boot = {
-    kernelPackages = pkgs.linuxPackages_latest;
+    kernelPackages = pkgs.linuxPackages; # use lts
     kernelParams = ["quiet" "loglevel=3"];
   };
 
diff --git a/systems/fuji/nvidia.nix b/systems/fuji/nvidia.nix
index dd24e9e..3d2b37b 100644
--- a/systems/fuji/nvidia.nix
+++ b/systems/fuji/nvidia.nix
@@ -13,7 +13,7 @@
   };
 
   hardware.nvidia = {
-    package = config.boot.kernelPackages.nvidiaPackages.production;
+    package = config.boot.kernelPackages.nvidiaPackages.beta;
     modesetting.enable = true;
     powerManagement = {
       enable = true;
@@ -27,6 +27,7 @@
 
   hm.wayland.windowManager.hyprland.settings.env = [
     "LIBVA_DRIVER_NAME,nvidia"
+    "XDG_SESSION_TYPE,wayland"
     "GBM_BACKEND,nvidia-drm"
     "__GLX_VENDOR_LIBRARY_NAME,nvidia"
     "__EGL_VENDOR_LIBRARY_FILENAMES,/run/opengl-driver/share/glvnd/egl_vendor.d/10_nvidia.json"