diff --git a/criu.spec b/criu.spec
index f7383e2..903f916 100644
--- a/criu.spec
+++ b/criu.spec
@@ -110,8 +110,7 @@ make docs V=1
 
 
 %install
-sed -e "s,--upgrade --force-reinstall,--disable-pip-version-check --progress-bar off --verbose,g" -i lib/Makefile
-rm -f crit/pyproject.toml
+sed -e "s,--upgrade --ignore-installed,--no-index --no-deps -v --no-build-isolation,g" -i lib/Makefile -i crit/Makefile
 make install-criu DESTDIR=$RPM_BUILD_ROOT PREFIX=%{_prefix} LIBDIR=%{_libdir}
 make install-lib DESTDIR=$RPM_BUILD_ROOT PREFIX=%{_prefix} LIBDIR=%{_libdir} PYTHON=%{py_binary}
 make install-crit DESTDIR=$RPM_BUILD_ROOT PREFIX=%{_prefix} LIBDIR=%{_libdir} PYTHON=%{py_binary}