diff --git a/pkgs/by-name/wl/wlgreet/package.nix b/pkgs/by-name/wl/wlgreet/package.nix
index 0d103173d015..d73e1da53d75 100644
--- a/pkgs/by-name/wl/wlgreet/package.nix
+++ b/pkgs/by-name/wl/wlgreet/package.nix
@@ -6,6 +6,7 @@
   gcc-unwrapped,
   wayland,
   libxkbcommon,
+  nix-update-script,
 }:
 
 rustPlatform.buildRustPackage (finalAttrs: {
@@ -30,6 +31,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
     libxkbcommon
   ];
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     description = "Raw wayland greeter for greetd, to be run under sway or similar";
     mainProgram = "wlgreet";