diff --git a/mash.spec b/mash.spec
index b430c13..b6d360d 100644
--- a/mash.spec
+++ b/mash.spec
@@ -26,7 +26,7 @@ any multlib RPMs that are necessary.
 
 %install
 rm -rf $RPM_BUILD_ROOT
-%{__python} setup.py install -O1 --skip-build --root $RPM_BUILD_ROOT
+%py2_install
 
 mv $RPM_BUILD_ROOT/%{_bindir}/mash.py $RPM_BUILD_ROOT/%{_bindir}/mash
 mkdir -p $RPM_BUILD_ROOT/var/cache/mash