1 files changed, 3 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/desktops/pantheon/services/elementary-dpms-helper/default.nix b/nixpkgs/pkgs/desktops/pantheon/services/elementary-dpms-helper/default.nix
index 7eeb156e028..3bb68475096 100644
--- a/nixpkgs/pkgs/desktops/pantheon/services/elementary-dpms-helper/default.nix
+++ b/nixpkgs/pkgs/desktops/pantheon/services/elementary-dpms-helper/default.nix
@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -20,11 +21,11 @@ stdenv.mkDerivation rec {
     owner = "elementary";
     repo = repoName;
     rev = version;
-    sha256 = "0svfp0qyb6nx4mjl3jx4aqmb4x24m25jpi75mdis3yfr3c1xz9nh";
+    sha256 = "sha256-0KbfAxvZ+aFjq+XEK4uoRHSyKlaky0FlJd2a5TG4bms=";
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };