diff --git a/modules/nixos/programs/wezterm.nix b/modules/nixos/programs/wezterm.nix
new file mode 100644
index 00000000..f7a80875
--- /dev/null
+++ b/modules/nixos/programs/wezterm.nix
@@ -0,0 +1,23 @@
+{ config, options, lib, pkgs, ... }:
+
+let
+  cfg = config.programs.wezterm;
+in {
+  options.programs.wezterm = {
+    enable = lib.mkEnableOption "Wezterm terminal emulator";
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.wezterm;
+      description = "Package containing <command>wezterm</command> binary.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+
+    # This is needed for shell integration and applying semantic zones.
+    environment.interactiveShellInit = ''
+      . ${cfg.package}/etc/profiles.d/wezterm.sh
+    '';
+  };
+}