diff --git a/pkgs/development/libraries/qtstyleplugin-kvantum/default.nix b/pkgs/development/libraries/qtstyleplugin-kvantum/default.nix
index 3b76bf24a302..6468c8051966 100644
--- a/pkgs/development/libraries/qtstyleplugin-kvantum/default.nix
+++ b/pkgs/development/libraries/qtstyleplugin-kvantum/default.nix
@@ -1,5 +1,6 @@
 { lib, stdenv, fetchFromGitHub, qmake, qtbase, qtsvg, qtx11extras, kwindowsystem
 , libX11, libXext, qttools, wrapQtAppsHook
+, gitUpdater
 }:
 
 stdenv.mkDerivation rec {
@@ -29,6 +30,12 @@ stdenv.mkDerivation rec {
       --replace "\$\$[QT_INSTALL_PLUGINS]" "$out/$qtPluginPrefix"
   '';
 
+  passthru.updateScript = gitUpdater {
+    inherit pname version;
+    attrPath = "libsForQt5.${pname}";
+    rev-prefix = "V";
+  };
+
   meta = with lib; {
     description = "SVG-based Qt5 theme engine plus a config tool and extra themes";
     homepage = "https://github.com/tsujan/Kvantum";