diff --git a/henrovnix_ok/README.org b/henrovnix_ok/README.org
index 84f81ed4f..29f5c99c1 100755
--- a/henrovnix_ok/README.org
+++ b/henrovnix_ok/README.org
@@ -1457,6 +1457,26 @@ The configuration is done in the home manager section.
 
 ** Setting the config
 #+begin_src nix :tangle configuration/end_script.nix :noweb tangle :mkdirp yes
+{ lib, builtins, ... }:
+
+let
+  scriptPath = "/path/to/your/script";
+  scriptExists = builtins.pathExists scriptPath;
+in
+{
+  systemd.user.services.endScript = lib.mkIf scriptExists {
+    description = "Run end script after Home Manager";
+    after = [
+      "home-manager-activate.service"
+      "graphical-session.target"
+    ];
+    serviceConfig = {
+      Type = "oneshot";
+      RemainAfterExit = true;
+      ExecStart = "${scriptPath}";
+    };
+  };
+}
 
 #+end_src