diff --git a/wtop.spec b/wtop.spec
index 0988432..7881e98 100644
--- a/wtop.spec
+++ b/wtop.spec
@@ -29,7 +29,7 @@ sed -i -e "s|/var/log/apache2/|/var/log/httpd/|" wtop.cfg
 
 %install
 rm -rf $RPM_BUILD_ROOT
-%{__python} setup.py install -O1  --root $RPM_BUILD_ROOT
+%py2_install