diff --git a/pkgs/servers/jitsi-excalidraw/default.nix b/pkgs/servers/jitsi-excalidraw/default.nix
index 4fa9a55e2082..01e66309e556 100644
--- a/pkgs/servers/jitsi-excalidraw/default.nix
+++ b/pkgs/servers/jitsi-excalidraw/default.nix
@@ -1,8 +1,10 @@
-{ lib
-, buildNpmPackage
-, fetchFromGitHub
-, nodejs
-, python3
+{
+  lib,
+  buildNpmPackage,
+  fetchFromGitHub,
+  nodejs,
+  python3,
+  nix-update-script,
 }:
 
 buildNpmPackage rec {
@@ -31,6 +33,8 @@ buildNpmPackage rec {
       --chdir $out/share
   '';
 
+  passthru.updateScript = nix-update-script { };
+
   meta = with lib; {
     description = "Excalidraw collaboration backend for Jitsi";
     homepage = "https://github.com/jitsi/excalidraw-backend";