diff --git a/pkgs/development/libraries/kde-frameworks/knotifications.nix b/pkgs/development/libraries/kde-frameworks/knotifications.nix
index 14dd47e4af4f..61e2dd02dc94 100644
--- a/pkgs/development/libraries/kde-frameworks/knotifications.nix
+++ b/pkgs/development/libraries/kde-frameworks/knotifications.nix
@@ -11,6 +11,7 @@
   qttools,
   qtx11extras,
   qtmacextras,
+  libdbusmenu-qt5,
 }:
 
 mkDerivation {
@@ -26,6 +27,7 @@ mkDerivation {
     kwindowsystem
     phonon
     qtx11extras
+    libdbusmenu-qt5
   ]
   ++ lib.optionals stdenv.hostPlatform.isDarwin [
     qtmacextras