diff --git a/pkgs/desktops/kde-5/plasma-5.6/ksysguard.nix b/pkgs/desktops/kde-5/plasma-5.6/ksysguard.nix
index d47f9215a41a..637d539189d5 100644
--- a/pkgs/desktops/kde-5/plasma-5.6/ksysguard.nix
+++ b/pkgs/desktops/kde-5/plasma-5.6/ksysguard.nix
@@ -10,10 +10,10 @@ plasmaPackage {
     kdoctools
     makeQtWrapper
   ];
-  buildInputs = [
+  propagatedBuildInputs = [
     kconfig kcoreaddons kitemviews knewstuff kiconthemes libksysguard
+    kdelibs4support ki18n
   ];
-  propagatedBuildInputs = [ kdelibs4support ki18n ];
   postInstall = ''
     wrapQtProgram "$out/bin/ksysguardd"
   '';