diff --git a/flake.nix b/flake.nix
index 78da99a..9debbed 100644
--- a/flake.nix
+++ b/flake.nix
@@ -53,13 +53,7 @@
           };
         };
       };
-      darwinModules.default = { pkgs, ... }: {
-        system.activationScripts.postActivation.text = let
-          mac-app-util = self.packages.${pkgs.stdenv.system}.default;
-        in ''
-          ${mac-app-util}/bin/mac-app-util sync-trampolines "/Applications/Nix Apps" "/Applications/Nix Trampolines"
-        '';
-      };
+      darwinModules.default = import ./nix-darwin-module.nix { mac-app-util-packages = self.packages; };
     }
     //
     (with flake-utils.lib; eachDefaultSystem (system:
diff --git a/nix-darwin-module.nix b/nix-darwin-module.nix
new file mode 100644
index 0000000..b4b5e0c
--- /dev/null
+++ b/nix-darwin-module.nix
@@ -0,0 +1,35 @@
+{ mac-app-util-packages }:
+{ pkgs, config, lib, ... }: with lib; {
+  options = {
+    mac-app-util = {
+      enable = mkOption {
+        description = "Whether to enable mac-app-util nix-darwin integration";
+        type = types.bool;
+        default = true;
+      };
+      hide-trampolines-folder = mkOption {
+        description = "Hide the folder containing the trampolines in `/Applications/`";
+        type = types.bool;
+        default = false;
+      };
+    };
+  };
+
+  config = let
+    cfg = config.mac-app-util;
+  in
+    mkIf cfg.enable {
+      system.activationScripts.postActivation.text = let
+        mac-app-util = mac-app-util-packages.${pkgs.stdenv.system}.default;
+      in ''
+        trampolines_dir="/Applications/Nix Trampolines"
+        nix_apps_dir="/Applications/Nix Apps"
+
+        echo "mac-app-util: syncing trampolines for $nix_apps_dir..."
+        ${mac-app-util}/bin/mac-app-util sync-trampolines "$nix_apps_dir" "$trampolines_dir"
+      ''
+      + strings.optionalString cfg.hide-trampolines-folder ''
+        chflags hidden "$trampolines_dir"
+      '';
+    };
+}