diff --git a/python-prettytable.spec b/python-prettytable.spec
index 09fd558..b57c350 100644
--- a/python-prettytable.spec
+++ b/python-prettytable.spec
@@ -72,7 +72,7 @@ cp -a . %{py3dir}
 
 
 %build
-%{__python} setup.py build
+%py2_build
 
 %if 0%{?with_python3}
 pushd %{py3dir}