diff --git a/kf5-knewstuff.spec b/kf5-knewstuff.spec
index 3369f39..fe61bdb 100644
--- a/kf5-knewstuff.spec
+++ b/kf5-knewstuff.spec
@@ -101,6 +101,7 @@ developing applications that use %{name}.
 %{_kf5_libdir}/cmake/KF5NewStuffQuick/
 %{_kf5_archdatadir}/mkspecs/modules/qt_KNewStuff.pri
 %{_kf5_archdatadir}/mkspecs/modules/qt_KNewStuffCore.pri
+%{_kf5_qtplugindir}/designer/knewstuffwidgets.so
 
 
 %changelog