diff --git a/home-manager-ext.nix b/home-manager-ext.nix
new file mode 100644
index 0000000000..af4a6037f1
--- /dev/null
+++ b/home-manager-ext.nix
@@ -0,0 +1 @@
+(import ./. {}).ops.home-manager-ext
diff --git a/ops/default.nix b/ops/default.nix
index 219e52433f..e369afdcde 100644
--- a/ops/default.nix
+++ b/ops/default.nix
@@ -6,4 +6,6 @@ args: {
   nixos = import ./nixos args;
   maint = import ./maint args;
   secrets = import ./secrets args;
+
+  home-manager-ext = import ./home-manager-ext.nix args;
 }
diff --git a/ops/home-manager-ext.nix b/ops/home-manager-ext.nix
new file mode 100644
index 0000000000..b5ff5c5bce
--- /dev/null
+++ b/ops/home-manager-ext.nix
@@ -0,0 +1,13 @@
+{ depot, ... }@args:
+let
+  cfg = configName: configPath: { ... }: {
+    _module.args = args // {
+      inherit configName;
+    };
+    imports = [ configPath ];
+  };
+in
+{
+  base = cfg "base" nixos/lib/home-manager/common.nix;
+  client = cfg "client" nixos/lib/home-manager/client.nix;
+}
diff --git a/ops/nixos/lib/home-manager/client.nix b/ops/nixos/lib/home-manager/client.nix
index c4ed0e0d23..a6adfa475f 100644
--- a/ops/nixos/lib/home-manager/client.nix
+++ b/ops/nixos/lib/home-manager/client.nix
@@ -1,4 +1,7 @@
 { depot, lib, pkgs, ... }:
+let
+  inherit (pkgs.stdenv.hostPlatform) isDarwin isLinux;
+in
 {
   imports = [ ./common.nix ];
 
@@ -13,7 +16,6 @@
     };
   };
   programs.direnv.enable = true;
-  programs.bash.enableVteIntegration = true;
   programs.vim = {
     plugins = (with pkgs.vimPlugins; [
       vim-go
@@ -35,15 +37,16 @@
     ssh-add -q -l >/dev/null || ssh-add -c -q
   '';
 
-  home.packages = lib.mkAfter (with pkgs; [
-    depot.nix.pkgs.copybara
+  home.packages = lib.mkAfter (with pkgs; ([
     iftop
     htop
-    iotop
     go
     gopls
     goimports
     graphicsmagick-imagemagick-compat
     youtube-dl
-  ]);
+  ] ++ lib.optionals isLinux [
+    depot.nix.pkgs.copybara
+    iotop
+  ]));
 }
diff --git a/ops/nixos/lib/home-manager/common.nix b/ops/nixos/lib/home-manager/common.nix
index 773b36f360..f48ebcd4da 100644
--- a/ops/nixos/lib/home-manager/common.nix
+++ b/ops/nixos/lib/home-manager/common.nix
@@ -1,9 +1,12 @@
-{ depot, lib, pkgs, ... }:
+{ config, configName, depot, lib, pkgs, ... }:
+let
+  inherit (pkgs.stdenv.hostPlatform) isDarwin isLinux;
+in
 {
-  programs.home-manager.enable = true;
+  programs.home-manager.enable = !isDarwin;
 
   home.username = "lukegb";
-  home.homeDirectory = "/home/lukegb";
+  home.homeDirectory = if isDarwin then "/Users/lukegb" else "/home/lukegb";
   home.file = {
     ".hgrc".source = ./hgrc;
   };
@@ -32,7 +35,7 @@
 
   programs.bash = {
     enable = true;
-    enableVteIntegration = true;
+    enableVteIntegration = !isDarwin;
 
     initExtra = ''
       function join_by { local IFS="$1"; shift; echo "$*"; }
@@ -68,11 +71,20 @@
   };
   programs.vim.enable = true;
 
-  home.packages = (with pkgs; [
+  home.packages = (with pkgs; ([
     ripgrep
     whois
     dnsutils
-  ]);
+  ] ++ lib.optionals isDarwin [
+    (writeShellScriptBin "home-manager" ''
+      #!/bin/sh
+      exec "${home-manager}/bin/home-manager" -f "${config.home.homeDirectory}/depot/home-manager-ext.nix" -A "${configName}" "$@"
+    '')
+    rxvt_unicode.terminfo tmux rsync libarchive tcpdump restic
+    (mercurial.overridePythonAttrs (origAttrs: {
+      propagatedBuildInputs = origAttrs.propagatedBuildInputs ++ [python3Packages.hg-evolve depot.nix.pkgs.hg-git];
+    }))
+  ]));
 
   home.stateVersion = "20.09";
 }