1 files changed, 10 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/desktops/gnome-3/extensions/mpris-indicator-button/default.nix b/nixpkgs/pkgs/desktops/gnome-3/extensions/mpris-indicator-button/default.nix
index fe3a079c01be..4bf4b7508176 100644
--- a/nixpkgs/pkgs/desktops/gnome-3/extensions/mpris-indicator-button/default.nix
+++ b/nixpkgs/pkgs/desktops/gnome-3/extensions/mpris-indicator-button/default.nix
@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , gnome3
 }:
 
@@ -17,10 +18,19 @@ stdenv.mkDerivation rec {
   uuid = "mprisindicatorbutton@JasonLG1979.github.io";
 
   installPhase = ''
+    runHook preInstall
     mkdir -p $out/share/gnome-shell/extensions
     cp -r ${uuid} $out/share/gnome-shell/extensions
+    runHook postInstall
   '';
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = "gnomeExtensions.${pname}";
+    };
+  };
+
+
   meta = with stdenv.lib; {
     description = "A simple MPRIS indicator button for GNOME Shell";
     license = licenses.gpl3;