diff --git a/flake.lock b/flake.lock
index e8e9285..f64c8cd 100644
--- a/flake.lock
+++ b/flake.lock
@@ -525,7 +525,8 @@
         "nix-homebrew": "nix-homebrew",
         "nixos-mailserver": "nixos-mailserver",
         "nixpkgs": "nixpkgs_4",
-        "themes": "themes"
+        "themes": "themes",
+        "zen-browser": "zen-browser"
       }
     },
     "rust-analyzer-src": {
@@ -604,6 +605,29 @@
         "repo": "ThemeNix",
         "type": "github"
       }
+    },
+    "zen-browser": {
+      "inputs": {
+        "home-manager": [
+          "home-manager"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1753933355,
+        "narHash": "sha256-4QxMcKS6oc+cG8efwwAin4M+YOokBak1dVS8u5P3b5M=",
+        "owner": "0xc000022070",
+        "repo": "zen-browser-flake",
+        "rev": "fa795a139a8c92b140bc21f11f61da1c97ad5b1d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "0xc000022070",
+        "repo": "zen-browser-flake",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index ef8c264..38175bc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -62,6 +62,13 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    zen-browser = {
+      url = "github:0xc000022070/zen-browser-flake";
+
+      inputs.nixpkgs.follows      = "nixpkgs";
+      inputs.home-manager.follows = "home-manager";
+    };
+
     agenix = {
       url = "github:ryantm/agenix";
 
@@ -118,7 +125,7 @@
       |> map ({ name, value }: nameValuePair name value.config)
       |> listToAttrs;
   in hostsByType // hostConfigs // {
-    inherit lib;
+    inherit inputs lib;
 
     herculesCI = { ... }: {
       ciSystems = [ "aarch64-linux" "x86_64-linux" ];
diff --git a/lib/system.nix b/lib/system.nix
index cec5a59..ca63027 100644
--- a/lib/system.nix
+++ b/lib/system.nix
@@ -11,6 +11,7 @@ inputs: self: super: let
     |> filter (hasAttrByPath path)
     |> map (getAttrFromPath path);
 
+  inputHomeModules   = collectInputs [ "homeModules"  "default" ];
   inputModulesLinux  = collectInputs [ "nixosModules"  "default" ];
   inputModulesDarwin = collectInputs [ "darwinModules" "default" ];
 
@@ -30,6 +31,10 @@ in {
     modules = [
       module
       overlayModule
+
+      {
+        home-manager.sharedModules = inputHomeModules;
+      }
     ] ++ modulesCommon
       ++ modulesLinux
       ++ inputModulesLinux;
@@ -41,6 +46,10 @@ in {
     modules = [
       module
       overlayModule
+
+      {
+        home-manager.sharedModules = inputHomeModules;
+      }
     ] ++ modulesCommon
       ++ modulesDarwin
       ++ inputModulesDarwin;
diff --git a/modules/common/zen-browser.nix b/modules/common/zen-browser.nix
new file mode 100644
index 0000000..9af84bc
--- /dev/null
+++ b/modules/common/zen-browser.nix
@@ -0,0 +1,63 @@
+{ lib, ... }: let
+  inherit (lib) enabled merge;
+
+  lockedAs = Value: merge {
+    inherit Value;
+    Locked = true;
+  };
+
+  locked = merge { Locked = true; };
+in {
+  home-manager.sharedModules = [{
+    programs.zen-browser = enabled {
+      # package = mkIf config.isDarwin null;
+
+      policies = {
+        AutofillAddressEnabled    = false;
+        AutofillCreditCardEnabled = false;
+
+        DisableAppUpdate        = true;
+        DisableFeedbackCommands = true;
+        DisableFirefoxStudies   = true;
+        DisablePocket           = true;
+        DisableTelemetry        = true;
+
+        # We want Zen to be the default browser.
+        DontCheckDefaultBrowser = false;
+
+        NoDefaultBookmarks = true;
+
+        # I accept the terms of use.
+        SkipTermsOfUse = true;
+
+        PictureInPicture = lockedAs false;
+
+        Homepage.StartPage = "previous-session";
+
+        EnableTrackingProtection = lockedAs true {
+          Cryptomining   = true;
+          EmailTracking  = true;
+          Fingerprinting = true;
+        };
+
+        UserMessaging = locked {
+          ExtensionRecommendations = false;
+          FeatureRecommendations   = false;
+          FirefoxLabs              = false;
+          MoreFromMozilla          = false;
+          SkipOnboarding           = true;
+        };
+
+        FirefoxSuggest = locked {
+          ImproveSuggest       = false;
+          SponsoredSuggestions = false;
+          WebSuggestions       = false;
+        };
+      };
+
+      # policies.Preferences = {
+        
+      # };
+    };
+  }];
+}
diff --git a/modules/darwin/dock.nix b/modules/darwin/dock.nix
index 4acdc08..40806a9 100644
--- a/modules/darwin/dock.nix
+++ b/modules/darwin/dock.nix
@@ -1,4 +1,4 @@
-{
+{ config, ... }: {
   system.defaults.dock = {
     autohide   = true;
     showhidden = true; # Translucent.
@@ -14,7 +14,8 @@
     enable-spring-load-actions-on-all-items = true;
 
     persistent-apps = [
-      { app = "/Applications/Zen.app"; }
+      { app = "${config.home-manager.users.${config.system.primaryUser}
+          .programs.zen-browser.package}/Applications/Zen Browser (Beta).app"; }
       { app = "/Applications/Ghostty.app"; }
     ];
   };
diff --git a/modules/darwin/paperwm.nix b/modules/darwin/paperwm.nix
index 7f2428e..93645d2 100644
--- a/modules/darwin/paperwm.nix
+++ b/modules/darwin/paperwm.nix
@@ -225,7 +225,7 @@ in {
         hs.hotkey.bind(super, "f", PaperWM.actions.toggle_floating)
 
         -- APPLICATIONS
-        hs.hotkey.bind(super, "w", function() hs.application.launchOrFocus("Zen") end)
+        hs.hotkey.bind(super, "w", function() hs.application.launchOrFocus("Zen Browser (Beta)") end)
         hs.hotkey.bind(super, "return", function() hs.application.launchOrFocus("Ghostty") end)
         hs.hotkey.bind(super, "t", function() hs.application.launchOrFocus("Finder") end)