diff --git a/pkgs/by-name/tg/tgpt/package.nix b/pkgs/by-name/tg/tgpt/package.nix
index cf100e5d33fd..587c79c8884f 100644
--- a/pkgs/by-name/tg/tgpt/package.nix
+++ b/pkgs/by-name/tg/tgpt/package.nix
@@ -1,6 +1,7 @@
 { lib
 , buildGoModule
 , fetchFromGitHub
+, nix-update-script
 }:
 
 buildGoModule rec {
@@ -21,6 +22,8 @@ buildGoModule rec {
     "-w"
   ];
 
+  passthru.updateScript = nix-update-script { };
+
   meta = with lib; {
     description = "ChatGPT in terminal without needing API keys";
     homepage = "https://github.com/aandrew-me/tgpt";