1 files changed, 4 insertions, 2 deletions
diff --git a/pkgs/development/libraries/kde-frameworks/knotifications.nix b/pkgs/development/libraries/kde-frameworks/knotifications.nix
index 363ca46d10a..5284d673d89 100644
--- a/pkgs/development/libraries/kde-frameworks/knotifications.nix
+++ b/pkgs/development/libraries/kde-frameworks/knotifications.nix
@@ -1,9 +1,9 @@
-{ mkDerivation
+{ mkDerivation, lib, stdenv
 , extra-cmake-modules
 , kcodecs, kconfig, kcoreaddons, kwindowsystem
 , libdbusmenu
 , phonon
-, qttools, qtx11extras
+, qttools, qtx11extras, qtmacextras
 }:
 
 mkDerivation {
@@ -11,5 +11,7 @@ mkDerivation {
   nativeBuildInputs = [ extra-cmake-modules qttools ];
   buildInputs = [
     kcodecs kconfig kcoreaddons kwindowsystem libdbusmenu phonon qtx11extras
+  ] ++ lib.optionals stdenv.isDarwin [
+    qtmacextras
   ];
 }