diff --git a/pkgs/by-name/ha/havn/package.nix b/pkgs/by-name/ha/havn/package.nix
index e1fbdc3cc5c2..2251bb0a3cbf 100644
--- a/pkgs/by-name/ha/havn/package.nix
+++ b/pkgs/by-name/ha/havn/package.nix
@@ -1,6 +1,7 @@
 {
   lib,
   fetchFromGitHub,
+  nix-update-script,
   rustPlatform,
   versionCheckHook,
 }:
@@ -32,6 +33,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
 
   doInstallCheck = true;
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     homepage = "https://github.com/mrjackwills/havn";
     description = "Fast configurable port scanner with reasonable defaults";