diff --git a/kf5-knotifyconfig.spec b/kf5-knotifyconfig.spec
index 86931e9..10d3aa8 100644
--- a/kf5-knotifyconfig.spec
+++ b/kf5-knotifyconfig.spec
@@ -60,7 +60,7 @@ popd
 make %{?_smp_mflags} -C %{_target_platform}
 
 %install
-%make_install -C %{_target_platform}
+make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 %find_lang knotifyconfig5_qt --with-qt --all-name