diff --git a/kf5-kjobwidgets.spec b/kf5-kjobwidgets.spec
index 8d896ee..e76470f 100644
--- a/kf5-kjobwidgets.spec
+++ b/kf5-kjobwidgets.spec
@@ -56,7 +56,7 @@ popd
 make %{?_smp_mflags} -C %{_target_platform}
 
 %install
-%make_install -C %{_target_platform}
+make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 %find_lang kjobwidgets5_qt --with-qt --all-name