diff --git a/hosts/ludwig/default.nix b/hosts/ludwig/default.nix
index 89d8829..8ddda1a 100644
--- a/hosts/ludwig/default.nix
+++ b/hosts/ludwig/default.nix
@@ -69,10 +69,26 @@
   };
 
   hardware = {
-    opengl.enable = true;
+    opengl = {
+      enable = true;
+      extraPackages = with pkgs; [
+        intel-media-driver # LIBVA_DRIVER_NAME=iHD
+        vaapiIntel # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
+        vaapiVdpau
+        libvdpau-va-gl
+      ];
+    };
     opentabletdriver.enable = true;
   };
 
+  boot.initrd.secrets = {
+    "/crypto_keyfile.bin" = null;
+  };
+
+  # Enable swap on luks
+  boot.initrd.luks.devices."luks-4397a73c-b1b9-4fd0-8f7d-21d5159269b8".device = "/dev/disk/by-uuid/4397a73c-b1b9-4fd0-8f7d-21d5159269b8";
+  boot.initrd.luks.devices."luks-4397a73c-b1b9-4fd0-8f7d-21d5159269b8".keyFile = "/crypto_keyfile.bin";
+
   # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
   system.stateVersion = "23.11";
 }