diff --git a/flake.lock b/flake.lock
index 10df296..fa98300 100644
--- a/flake.lock
+++ b/flake.lock
@@ -381,7 +381,8 @@
         "nixpkgs": "nixpkgs",
         "nixpkgs-wayland": "nixpkgs-wayland",
         "pinix": "pinix",
-        "stable": "stable"
+        "stable": "stable",
+        "tsm": "tsm"
       }
     },
     "stable": {
@@ -467,6 +468,28 @@
         "type": "github"
       }
     },
+    "tsm": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "dir": "nix",
+        "lastModified": 1710799014,
+        "narHash": "sha256-QQMkhLc3UPOziGHCKHLkLffbbUxhXBOpmaarTX1LfxM=",
+        "owner": "daylinmorgan",
+        "repo": "tsm",
+        "rev": "ebdf050743bfac25a08944b2a348327909371ce2",
+        "type": "github"
+      },
+      "original": {
+        "dir": "nix",
+        "owner": "daylinmorgan",
+        "repo": "tsm",
+        "type": "github"
+      }
+    },
     "wlroots": {
       "flake": false,
       "locked": {
diff --git a/flake.nix b/flake.nix
index e8dcc3b..370d94f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -11,6 +11,9 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
     stable.url = "github:nixos/nixpkgs/nixos-23.11";
 
+    tsm.url = "github:daylinmorgan/tsm?dir=nix";
+    tsm.inputs.nixpkgs.follows = "nixpkgs";
+
     hyprland.url = "github:hyprwm/Hyprland/main";
     hyprland.inputs.nixpkgs.follows = "nixpkgs";
     hyprland-contrib.url = "github:hyprwm/contrib";
diff --git a/hosts/othalan/default.nix b/hosts/othalan/default.nix
index 28481dd..73f9041 100644
--- a/hosts/othalan/default.nix
+++ b/hosts/othalan/default.nix
@@ -20,8 +20,8 @@
       "tex"
       "node"
     ];
+    chrome.enable = true;
   };
-  vivaldi.enable = true;
 
   environment.systemPackages = with pkgs; [
     zk
diff --git a/modules/common.nix b/modules/common.nix
index 8480fe6..21e7127 100644
--- a/modules/common.nix
+++ b/modules/common.nix
@@ -26,7 +26,7 @@
     languages
 
     # programs
-    vivaldi
+    chrome
     vscode
   ];
 
diff --git a/modules/development/cli.nix b/modules/development/cli.nix
index 330f3be..3f72e82 100644
--- a/modules/development/cli.nix
+++ b/modules/development/cli.nix
@@ -1,7 +1,8 @@
 {
-  config,
+  inputs,
   lib,
   pkgs,
+  config,
   ...
 }: let
   inherit (lib) mkOption mkIf types;
@@ -32,6 +33,7 @@ in {
       ripgrep
 
       btop
+      inputs.tsm.packages.${pkgs.system}.tsm
     ];
   };
 }
diff --git a/modules/programs/vivaldi.nix b/modules/programs/chrome/default.nix
similarity index 75%
rename from modules/programs/vivaldi.nix
rename to modules/programs/chrome/default.nix
index f52679a..f65cfe1 100644
--- a/modules/programs/vivaldi.nix
+++ b/modules/programs/chrome/default.nix
@@ -5,9 +5,9 @@
   ...
 }: let
   inherit (lib) mkIf mkEnableOption;
-  cfg = config.vivaldi;
+  cfg = config.oizys.chrome;
 in {
-  options.vivaldi.enable = mkEnableOption "enable vivaldi + extensions";
+  options.oizys.chrome.enable = mkEnableOption "enable chrome + extensions";
   config = mkIf cfg.enable {
     programs.chromium = {
       enable = true;
@@ -18,15 +18,15 @@ in {
         "pbmlfaiicoikhdbjagjbglnbfcbcojpj" # simplify gmail
         "oemmndcbldboiebfnladdacbdfmadadm" # pdf viewer
         "clngdbkpkpeebahjckkjfobafhncgmne" # stylus
+        "cjpalhdlnbpafiamejdnhcphjbkeiagm" # ublock origin
       ];
     };
 
     environment.systemPackages = with pkgs; [
-      (vivaldi.override {
+      (google-chrome.override {
         commandLineArgs = [
           "--force-dark-mode"
         ];
-        proprietaryCodecs = true;
       })
     ];
   };