diff --git a/kf5-khtml.spec b/kf5-khtml.spec
index 4c41571..16072d6 100644
--- a/kf5-khtml.spec
+++ b/kf5-khtml.spec
@@ -89,7 +89,7 @@ popd
 make %{?_smp_mflags} -C %{_target_platform}
 
 %install
-%make_install -C %{_target_platform}
+make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 %find_lang khtml5_qt --with-qt --all-name