diff --git a/config.nix b/config.nix
index 4a80538..4284847 100644
--- a/config.nix
+++ b/config.nix
@@ -8,7 +8,7 @@
       Terminal = {
         font = "JetBrainsMono Nerd Font";
         size = "18";
-        shell = "zsh"; # or zsh
+        shell = "fish"; # or zsh
         aliases = {
         };
       };
diff --git a/flake.lock b/flake.lock
index d6a7d79..860fc34 100644
--- a/flake.lock
+++ b/flake.lock
@@ -33,6 +33,29 @@
         "type": "github"
       }
     },
+    "chaotic": {
+      "inputs": {
+        "flake-schemas": "flake-schemas",
+        "home-manager": "home-manager",
+        "jovian": "jovian",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1751984126,
+        "narHash": "sha256-PrNg+sypyNMU0dHLbfVFQx58NEnS59DUIu0SZSq3DSk=",
+        "owner": "chaotic-cx",
+        "repo": "nyx",
+        "rev": "8feb220c99c94c4957d37253eff6100cc33d7e8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "chaotic-cx",
+        "ref": "nyxpkgs-unstable",
+        "repo": "nyx",
+        "type": "github"
+      }
+    },
     "darwin": {
       "inputs": {
         "nixpkgs": [
@@ -166,6 +189,20 @@
         "type": "github"
       }
     },
+    "flake-schemas": {
+      "locked": {
+        "lastModified": 1721999734,
+        "narHash": "sha256-G5CxYeJVm4lcEtaO87LKzOsVnWeTcHGKbKxNamNWgOw=",
+        "rev": "0a5c42297d870156d9c57d8f99e476b738dcd982",
+        "revCount": 75,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/flake-schemas/0.1.5/0190ef2f-61e0-794b-ba14-e82f225e55e6/source.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://flakehub.com/f/DeterminateSystems/flake-schemas/%3D0.1.5.tar.gz"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -276,6 +313,27 @@
       }
     },
     "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "chaotic",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1751824240,
+        "narHash": "sha256-aDDC0CHTlL7QDKWWhdbEgVPK6KwWt+ca0QkmHYZxMzI=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "fd9e55f5fac45a26f6169310afca64d56b681935",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "home-manager_2": {
       "inputs": {
         "nixpkgs": [
           "nixpkgs"
@@ -295,7 +353,7 @@
         "type": "github"
       }
     },
-    "home-manager_2": {
+    "home-manager_3": {
       "inputs": {
         "nixpkgs": [
           "nixovim",
@@ -608,6 +666,28 @@
         "type": "github"
       }
     },
+    "jovian": {
+      "inputs": {
+        "nix-github-actions": "nix-github-actions",
+        "nixpkgs": [
+          "chaotic",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1751529406,
+        "narHash": "sha256-jwKDHyUycp678zDYa5Hyfq3msO73YMXdZPxp96dU7po=",
+        "owner": "Jovian-Experiments",
+        "repo": "Jovian-NixOS",
+        "rev": "b2e5ce654e4f5bf8905c2e07a96dcf4966e6277d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Jovian-Experiments",
+        "repo": "Jovian-NixOS",
+        "type": "github"
+      }
+    },
     "matugen": {
       "inputs": {
         "nixpkgs": [
@@ -651,6 +731,29 @@
         "type": "github"
       }
     },
+    "nix-github-actions": {
+      "inputs": {
+        "nixpkgs": [
+          "chaotic",
+          "jovian",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1729697500,
+        "narHash": "sha256-VFTWrbzDlZyFHHb1AlKRiD/qqCJIripXKiCSFS8fAOY=",
+        "owner": "zhaofengli",
+        "repo": "nix-github-actions",
+        "rev": "e418aeb728b6aa5ca8c5c71974e7159c2df1d8cf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "zhaofengli",
+        "ref": "matrix-name",
+        "repo": "nix-github-actions",
+        "type": "github"
+      }
+    },
     "nixovim": {
       "inputs": {
         "flake-parts": "flake-parts",
@@ -658,7 +761,7 @@
           "nixpkgs"
         ],
         "nixvim": "nixvim",
-        "rust-overlay": "rust-overlay"
+        "rust-overlay": "rust-overlay_2"
       },
       "locked": {
         "lastModified": 1751734292,
@@ -676,16 +779,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1738797219,
-        "narHash": "sha256-KRwX9Z1XavpgeSDVM/THdFd6uH8rNm/6R+7kIbGa+2s=",
+        "lastModified": 1751792365,
+        "narHash": "sha256-J1kI6oAj25IG4EdVlg2hQz8NZTBNYvIS0l4wpr9KcUo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1da52dd49a127ad74486b135898da2cef8c62665",
+        "rev": "1fd8bada0b6117e6c7eb54aad5813023eed37ccb",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -703,6 +806,22 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1738797219,
+        "narHash": "sha256-KRwX9Z1XavpgeSDVM/THdFd6uH8rNm/6R+7kIbGa+2s=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1da52dd49a127ad74486b135898da2cef8c62665",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1736320768,
         "narHash": "sha256-nIYdTAiKIGnFNugbomgBJR+Xv5F1ZQU+HfaBqJKroC0=",
@@ -718,7 +837,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1751271578,
         "narHash": "sha256-P/SQmKDu06x8yv7i0s8bvnnuJYkxVGBWLWHaU+tt4YY=",
@@ -740,9 +859,9 @@
         "flake-compat": "flake-compat_2",
         "flake-parts": "flake-parts_2",
         "git-hooks": "git-hooks",
-        "home-manager": "home-manager_2",
+        "home-manager": "home-manager_3",
         "nix-darwin": "nix-darwin",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_2",
         "nuschtosSearch": "nuschtosSearch",
         "treefmt-nix": "treefmt-nix"
       },
@@ -851,20 +970,42 @@
     },
     "root": {
       "inputs": {
+        "chaotic": "chaotic",
         "darwin": "darwin",
         "flake-utils": "flake-utils",
-        "home-manager": "home-manager",
+        "home-manager": "home-manager_2",
         "hyprland": "hyprland",
         "matugen": "matugen",
         "nixovim": "nixovim",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_4",
         "nur": "nur",
         "quickshell": "quickshell"
       }
     },
     "rust-overlay": {
       "inputs": {
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": [
+          "chaotic",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1751856221,
+        "narHash": "sha256-/QE1eV0ckFvgRMcKjZqgdJDoXFNwSMepwRoBjaw2MCk=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "34cae4b56929c5b340e1c5b10d9a98a425b2a51e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "rust-overlay_2": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
         "lastModified": 1739327257,
diff --git a/flake.nix b/flake.nix
index e17fd2a..dfb9c10 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,6 +4,7 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
+    chaotic.url = "github:chaotic-cx/nyx/nyxpkgs-unstable";
 
     nur = {
       url = "github:nix-community/NUR";
diff --git a/home/hakase.nix b/home/hakase.nix
index 8e873de..35aaff9 100644
--- a/home/hakase.nix
+++ b/home/hakase.nix
@@ -1,10 +1,16 @@
-{pkgs, ...}: let
+{
+  pkgs,
+  inputs,
+  ...
+}: let
   info = import ../config.nix;
 in {
   imports = [
+    # inputs.chaotic.homeManagerModules.default
     ../modules/home/desktop.nix
     ../modules/home/terminal.nix
   ];
+  # nix.package = pkgs.nix;
   home.packages = info.myConfig.nixos.Apps.packages pkgs;
   home.stateVersion = "25.05";
 }
diff --git a/hosts/hakase/configuration.nix b/hosts/hakase/configuration.nix
index 73e4ab0..c7b1b67 100644
--- a/hosts/hakase/configuration.nix
+++ b/hosts/hakase/configuration.nix
@@ -8,6 +8,7 @@
 }: {
   imports = [
     inputs.home-manager.nixosModules.home-manager
+    inputs.chaotic.nixosModules.default
     ./hardware-configuration.nix
     ../../modules/default/desktop.nix
     ../../modules/default/dev.nix
@@ -84,6 +85,7 @@
 
   services = {
     displayManager.gdm.enable = true;
+    scx.enable = true; # by default uses scx_rustland scheduler
     libinput.enable = true;
     blueman.enable = true;
     printing.enable = true;
@@ -130,6 +132,8 @@
     proxy.default = null;
     proxy.noProxy = null;
   };
+
+  boot.kernelPackages = pkgs.linuxPackages_cachyos;
   # networking.firewall.allowedTCPPorts = [ ... ];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.