diff --git a/flake.lock b/flake.lock
index 153f609..8bcb3c8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -6,11 +6,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1776979072,
-        "narHash": "sha256-1BUQDAMWGVcUhPuI5JFQmCTYlBmN/Fmon6MGmaKXrCk=",
+        "lastModified": 1781842085,
+        "narHash": "sha256-uGt5HQ+hm0EeIjWoJUq7HefgkSc1h7kf1vFKvOl0tcs=",
         "owner": "utensils",
         "repo": "comfyui-nix",
-        "rev": "8a90889efc8fae81a8e03b8d9a8406c9f8ff425b",
+        "rev": "308a863c136ffc35fce293a81eac5d229b31d56d",
         "type": "github"
       },
       "original": {
@@ -117,11 +117,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1781319724,
-        "narHash": "sha256-ZGuxexEMo4Xv28KJ0dX/m/PHN4oZIOnxHZpNTyrvx4M=",
+        "lastModified": 1781981105,
+        "narHash": "sha256-/1nNBbA7PrSQpTc9Qazkhl4kIPg+TNl0CjxS3UQJKlw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "8355f0a16b2dbb06a97959a918af5b239bbe05ae",
+        "rev": "7bfff44b465909f69a442701293bc0badcf476dc",
         "type": "github"
       },
       "original": {
@@ -138,11 +138,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1781365335,
-        "narHash": "sha256-zqDBhXMzfbdlO7F2bGHe7MOtB3xngd/+4ieMHDC+ZXo=",
+        "lastModified": 1782423922,
+        "narHash": "sha256-qPNd6lUohHP5gcJhqQ7rLV87RwIx0xYR2A4Frb9Zjc4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "5b6f5733726a1b2ccafb5dec6ac4ca7299fad66c",
+        "rev": "5d320ab301cfaaca7d32514f13815d19d109f5f4",
         "type": "github"
       },
       "original": {
@@ -159,11 +159,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1781190061,
-        "narHash": "sha256-QRMpLbsmlciMGv4yx75FUoIl54K02JbIX1tgdPHPw1s=",
+        "lastModified": 1781772065,
+        "narHash": "sha256-xIbRSwDB1GBAUsWsQZUjudGfAGQt3BOpsWaO/ugVa4w=",
         "owner": "nix-darwin",
         "repo": "nix-darwin",
-        "rev": "f2b3fdb347f91dfd344ad196666a0b0fe8aad05c",
+        "rev": "adda04f0bf4819575b1978c2f8d78401b3c2be12",
         "type": "github"
       },
       "original": {
@@ -198,11 +198,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1781168557,
-        "narHash": "sha256-LOnLQ2tpYF9gqIDDr3+j3DbpJJr/QCH6zPRT2GzEUOE=",
+        "lastModified": 1782379505,
+        "narHash": "sha256-zPvPiU+a7pqtH47xrtZLNRABJKpOjfZQclDbcvNtH+I=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "6358ff76821101c178e3ab4919a62799bfe3652e",
+        "rev": "603d3afd1b6145bd66e97ae38a34d91c95df70cf",
         "type": "github"
       },
       "original": {
@@ -260,11 +260,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1781074563,
-        "narHash": "sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4=",
+        "lastModified": 1781577229,
+        "narHash": "sha256-lrp67w8AulE9Ks53n27I45ADSzbOCn4H+CNW1Ck8B+8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9ae611a455b90cf061d8f332b977e387bda8e1ca",
+        "rev": "567a49d1913ce81ac6e9582e3553dd90a955875f",
         "type": "github"
       },
       "original": {
@@ -304,11 +304,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1780902259,
-        "narHash": "sha256-q8yYEC5f1mFlQO9RGna4LTc9QrcvWunX6FYp83munkQ=",
+        "lastModified": 1782233679,
+        "narHash": "sha256-QyuGP5+QOtmXpy4i2X4DhBVBaySBdDKQEhqKcphcp34=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "bd0ff2d3eac24699c3664d5966b9ef36f388e2ca",
+        "rev": "667d5cf1c59585031d743c78b394b0a647537c35",
         "type": "github"
       },
       "original": {
@@ -320,11 +320,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1780453794,
-        "narHash": "sha256-bXMRa9VTsHSPXL4Cw8R6JJLQeY3Y/IP4+YJCYVmQ7FY=",
+        "lastModified": 1781216227,
+        "narHash": "sha256-9mUW6gNwoN2SWc/l0fW4svPNOulXLl8ijqKyeSOGgJE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6b316287bae2ee04c9b93c8c858d930fd07d7338",
+        "rev": "a0374025a863d007d98e3297f6aa46cc3141c2f0",
         "type": "github"
       },
       "original": {
@@ -341,11 +341,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1781287895,
-        "narHash": "sha256-980eQ7c4HeblAy/gUxrYw9GmZHerC9qsjG/2NsbT0Xo=",
+        "lastModified": 1781971008,
+        "narHash": "sha256-T2u2RQZWKvD1J+TgcxjiJr8IymBr/PrUNeAGhMZFZU4=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "d5a4ff853474e0459402ff307545c6df70b267e6",
+        "rev": "7afca458f064f166d3a9c98db3b41a984fe46492",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/commands/tmux.nix b/home-manager/commands/tmux.nix
index dbeb014..7057915 100644
--- a/home-manager/commands/tmux.nix
+++ b/home-manager/commands/tmux.nix
@@ -7,7 +7,9 @@
       keyMode = "vi";
       historyLimit = 5000;
       prefix = "C-a";
-      terminal = "xterm-ghostty";
+
+      terminal = "tmux-256color";
+
       disableConfirmationPrompt = true;
       plugins = with pkgs; [
         tmuxPlugins.vim-tmux-navigator
@@ -17,7 +19,11 @@
         tmuxPlugins.continuum
         tmuxPlugins.prefix-highlight
       ];
-      extraConfig = "bind C-l send-keys 'C-l'";
+
+      extraConfig = ''
+        set -ag terminal-overrides ",xterm-ghostty:RGB"
+        bind C-l send-keys 'C-l'
+      '';
     };
   };
 }
diff --git a/hosts/ender-ml/configuration.nix b/hosts/ender-ml/configuration.nix
index 5acb324..5915e8e 100644
--- a/hosts/ender-ml/configuration.nix
+++ b/hosts/ender-ml/configuration.nix
@@ -177,7 +177,7 @@
     enable = true;
     host = "0.0.0.0";
     openFirewall = true;
-    package = pkgs-unstable.ollama-cuda;
+    package = pkgs.ollama-cuda;
     environmentVariables = {
       CUDA_VISIBLE_DEVICES = "0,1";
     };
diff --git a/hosts/ender-ml/hardware-configuration.nix b/hosts/ender-ml/hardware-configuration.nix
index 432bfaa..f151c0e 100644
--- a/hosts/ender-ml/hardware-configuration.nix
+++ b/hosts/ender-ml/hardware-configuration.nix
@@ -1,10 +1,6 @@
-# Hardware profile for ender-ml (QEMU/KVM VM).
-#
-# Filesystems, swap, and boot-related disk config are intentionally NOT
-# declared here — they are owned by disko via ./disko-config.nix, which
-# sets config.fileSystems / config.swapDevices / config.boot when
-# disko.enableConfig = true (the default). Keep this file limited to
-# kernel modules and platform settings that disko does not manage.
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
 {
   config,
   lib,
@@ -16,7 +12,7 @@
     (modulesPath + "/profiles/qemu-guest.nix")
   ];
 
-  boot.initrd.availableKernelModules = ["uhci_hcd" "ehci_pci" "ahci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod"];
+  boot.initrd.availableKernelModules = ["uhci_hcd" "ehci_pci" "ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod"];
   boot.initrd.kernelModules = [];
   boot.kernelModules = [];
   boot.extraModulePackages = [];