diff --git a/kf5-kconfig.spec b/kf5-kconfig.spec
index 0a856ee..2d4d086 100644
--- a/kf5-kconfig.spec
+++ b/kf5-kconfig.spec
@@ -152,7 +152,7 @@ export PYTHONPATH
 %if 0%{?ninja}
 %ninja_install -C %{_target_platform}
 %else
-make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
+%cmake_install
 %endif
 
 %find_lang_kf5 kconfig5_qt