diff --git a/pkgs/by-name/v2/v2rayn/package.nix b/pkgs/by-name/v2/v2rayn/package.nix
index f7f3516b8bd5..42b8eda79d04 100644
--- a/pkgs/by-name/v2/v2rayn/package.nix
+++ b/pkgs/by-name/v2/v2rayn/package.nix
@@ -16,6 +16,7 @@
   bash,
   xorg,
   xdg-utils,
+  nix-update-script,
 }:
 
 buildDotnetModule rec {
@@ -96,7 +97,7 @@ buildDotnetModule rec {
     install -Dm644 v2rayN/v2rayN.Desktop/v2rayN.png $out/share/pixmaps/v2rayn.png
   '';
 
-  passthru.updateScript = ./update.sh;
+  passthru.updateScript = nix-update-script { };
 
   meta = {
     description = "GUI client for Windows and Linux, support Xray core and sing-box-core and others";
diff --git a/pkgs/by-name/v2/v2rayn/update.sh b/pkgs/by-name/v2/v2rayn/update.sh
deleted file mode 100755
index b8356be9f83c..000000000000
--- a/pkgs/by-name/v2/v2rayn/update.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i bash -p bash nix nix-update
-
-set -eou pipefail
-
-nix-update v2rayn
-
-$(nix-build -A v2rayn.fetch-deps)