diff --git a/flake.lock b/flake.lock
index 76ea744..55329f8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -39,28 +39,6 @@
         "type": "github"
       }
     },
-    "chaotic": {
-      "inputs": {
-        "flake-schemas": "flake-schemas",
-        "home-manager": "home-manager",
-        "jovian": "jovian",
-        "nixpkgs": "nixpkgs_3"
-      },
-      "locked": {
-        "lastModified": 1729510449,
-        "narHash": "sha256-/EwjBMYBZ3/2ROT+4M/6tLomgJEgZBpKosWhqtYZkDI=",
-        "owner": "chaotic-cx",
-        "repo": "nyx",
-        "rev": "4e03e8d762623ca925c604800aa18f109cd3bd97",
-        "type": "github"
-      },
-      "original": {
-        "owner": "chaotic-cx",
-        "ref": "nyxpkgs-unstable",
-        "repo": "nyx",
-        "type": "github"
-      }
-    },
     "crane": {
       "inputs": {
         "nixpkgs": [
@@ -212,20 +190,6 @@
         "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": {
       "locked": {
         "lastModified": 1629284811,
@@ -352,27 +316,6 @@
       }
     },
     "home-manager": {
-      "inputs": {
-        "nixpkgs": [
-          "chaotic",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1729414726,
-        "narHash": "sha256-Dtmm1OU8Ymiy9hVWn/a2B8DhRYo9Eoyx9veERdOBR4o=",
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "rev": "fe56302339bb28e3471632379d733547caec8103",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "type": "github"
-      }
-    },
-    "home-manager_2": {
       "inputs": {
         "nixpkgs": [
           "nixpkgs"
@@ -392,28 +335,6 @@
         "type": "github"
       }
     },
-    "jovian": {
-      "inputs": {
-        "nix-github-actions": "nix-github-actions",
-        "nixpkgs": [
-          "chaotic",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1729177642,
-        "narHash": "sha256-DdKal+ZhB9QD/tnEwFg4cZ4j4YnrkvSljBxnyG+3eE0=",
-        "owner": "Jovian-Experiments",
-        "repo": "Jovian-NixOS",
-        "rev": "bb69165ff372ddbd3228a03513922acd783040e8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Jovian-Experiments",
-        "repo": "Jovian-NixOS",
-        "type": "github"
-      }
-    },
     "lanzaboote": {
       "inputs": {
         "crane": "crane",
@@ -526,7 +447,7 @@
         "flake-parts": "flake-parts_3",
         "niri-stable": "niri-stable",
         "niri-unstable": "niri-unstable",
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_3",
         "nixpkgs-stable": "nixpkgs-stable_2",
         "xwayland-satellite-stable": "xwayland-satellite-stable",
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
@@ -578,29 +499,6 @@
         "type": "github"
       }
     },
-    "nix-github-actions": {
-      "inputs": {
-        "nixpkgs": [
-          "chaotic",
-          "jovian",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1690328911,
-        "narHash": "sha256-fxtExYk+aGf2YbjeWQ8JY9/n9dwuEt+ma1eUFzF8Jeo=",
-        "owner": "zhaofengli",
-        "repo": "nix-github-actions",
-        "rev": "96df4a39c52f53cb7098b923224d8ce941b64747",
-        "type": "github"
-      },
-      "original": {
-        "owner": "zhaofengli",
-        "ref": "matrix-name",
-        "repo": "nix-github-actions",
-        "type": "github"
-      }
-    },
     "nix-index-db": {
       "inputs": {
         "nixpkgs": [
@@ -769,22 +667,6 @@
       }
     },
     "nixpkgs_5": {
-      "locked": {
-        "lastModified": 1729256560,
-        "narHash": "sha256-/uilDXvCIEs3C9l73JTACm4quuHUsIHcns1c+cHUJwA=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "4c2fcb090b1f3e5b47eaa7bd33913b574a11e0a0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_6": {
       "locked": {
         "lastModified": 1726871744,
         "narHash": "sha256-V5LpfdHyQkUF7RfOaDPrZDP+oqz88lTJrMT1+stXNwo=",
@@ -800,7 +682,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_7": {
+    "nixpkgs_6": {
       "locked": {
         "lastModified": 1656753965,
         "narHash": "sha256-BCrB3l0qpJokOnIVc3g2lHiGhnjUi0MoXiw6t1o8H1E=",
@@ -816,7 +698,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_8": {
+    "nixpkgs_7": {
       "locked": {
         "lastModified": 1726871744,
         "narHash": "sha256-V5LpfdHyQkUF7RfOaDPrZDP+oqz88lTJrMT1+stXNwo=",
@@ -854,7 +736,7 @@
         "flake-utils": "flake-utils_3",
         "mnw": "mnw",
         "nil": "nil",
-        "nixpkgs": "nixpkgs_6",
+        "nixpkgs": "nixpkgs_5",
         "nmd": "nmd",
         "plugin-alpha-nvim": "plugin-alpha-nvim",
         "plugin-bufdelete-nvim": "plugin-bufdelete-nvim",
@@ -2644,7 +2526,7 @@
     "rnix-lsp": {
       "inputs": {
         "naersk": "naersk",
-        "nixpkgs": "nixpkgs_7",
+        "nixpkgs": "nixpkgs_6",
         "utils": "utils"
       },
       "locked": {
@@ -2665,14 +2547,13 @@
       "inputs": {
         "ags": "ags",
         "basix": "basix",
-        "chaotic": "chaotic",
         "firefox-addons": "firefox-addons",
-        "home-manager": "home-manager_2",
+        "home-manager": "home-manager",
         "lanzaboote": "lanzaboote",
         "niri": "niri",
         "nix-index-db": "nix-index-db",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_5",
+        "nixpkgs": "nixpkgs_4",
         "nvf": "nvf",
         "plasma-manager": "plasma-manager",
         "systems": "systems_5",
@@ -2845,7 +2726,7 @@
     },
     "treefmt-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_8"
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
         "lastModified": 1729242555,
diff --git a/flake.nix b/flake.nix
index 01cc2c1..4a92ffc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,39 +24,41 @@
     nixosConfigurations = import ./hosts {inherit self inputs;};
   };
   inputs = {
-    systems.url = "github:nix-systems/default-linux";
+    # nix related
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    chaotic.url = "github:chaotic-cx/nyx/nyxpkgs-unstable";
-    firefox-addons = {
-      url = "gitlab:rycee/nur-expressions?dir=pkgs/firefox-addons";
+    systems.url = "github:nix-systems/default-linux";
+    nixos-hardware.url = "github:NixOS/nixos-hardware";
+    lanzaboote = {
+      url = "github:nix-community/lanzaboote/v0.4.1";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    wezterm = {
-      url = "github:wez/wezterm/main?dir=nix";
+    nix-index-db = {
+      url = "github:nix-community/nix-index-database";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    nvf = {url = "github:notashelf/nvf";};
+
+    # other
+    ags.url = "github:Aylur/ags";
     basix.url = "github:notashelf/basix";
+    firefox-addons = {
+      url = "gitlab:rycee/nur-expressions?dir=pkgs/firefox-addons";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    niri = {url = "github:sodiboo/niri-flake";};
+    nvf.url = "github:notashelf/nvf";
     plasma-manager = {
       url = "github:nix-community/plasma-manager";
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.home-manager.follows = "home-manager";
     };
-    ags.url = "github:Aylur/ags";
-    niri = {url = "github:sodiboo/niri-flake";};
-    lanzaboote = {
-      url = "github:nix-community/lanzaboote/v0.4.1";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    nix-index-db = {
-      url = "github:nix-community/nix-index-database";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     treefmt-nix.url = "github:numtide/treefmt-nix";
-    nixos-hardware.url = "github:NixOS/nixos-hardware";
+    wezterm = {
+      url = "github:wez/wezterm/main?dir=nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 }