diff --git a/pkgs/by-name/ma/mandown/package.nix b/pkgs/by-name/ma/mandown/package.nix
index 8d0d50a64691..645398c90d0c 100644
--- a/pkgs/by-name/ma/mandown/package.nix
+++ b/pkgs/by-name/ma/mandown/package.nix
@@ -2,28 +2,30 @@
   lib,
   rustPlatform,
   fetchCrate,
+  nix-update-script,
 }:
-
-rustPlatform.buildRustPackage rec {
+rustPlatform.buildRustPackage (finalAttrs: {
   pname = "mandown";
   version = "1.1.0";
 
   src = fetchCrate {
-    inherit pname version;
+    inherit (finalAttrs) pname version;
     hash = "sha256-a+1tm9YlBuroTtgCL0nTjASaPiJHif89pRH0CWw7RjM=";
   };
 
   useFetchCargoVendor = true;
   cargoHash = "sha256-ZyjoAvsqUyHgfEsG3+CvJatmBt0AJ2ga6HRJ8Y7her0=";
 
-  meta = with lib; {
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
     description = "Markdown to groff (man page) converter";
     homepage = "https://gitlab.com/kornelski/mandown";
-    license = with licenses; [
+    license = with lib.licenses; [
       asl20 # or
       mit
     ];
-    maintainers = [ ];
+    maintainers = [ lib.maintainers.awwpotato ];
     mainProgram = "mandown";
   };
-}
+})