diff --git a/pkgs/by-name/ru/rust-petname/package.nix b/pkgs/by-name/ru/rust-petname/package.nix
index ab1148404ce1..10795b672dd4 100644
--- a/pkgs/by-name/ru/rust-petname/package.nix
+++ b/pkgs/by-name/ru/rust-petname/package.nix
@@ -3,6 +3,7 @@
   rustPlatform,
   fetchCrate,
   versionCheckHook,
+  nix-update-script,
 }:
 
 rustPlatform.buildRustPackage (finalAttrs: {
@@ -21,6 +22,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
   nativeInstallCheckInputs = [ versionCheckHook ];
   versionCheckProgramArg = "--version";
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     description = "Generate human readable random names";
     homepage = "https://github.com/allenap/rust-petname";