diff --git a/python-pytz.spec b/python-pytz.spec
index da8c3ce..60eb9cb 100644
--- a/python-pytz.spec
+++ b/python-pytz.spec
@@ -82,7 +82,7 @@ rm -fr %{buildroot}%{python_sitelib}/pytz/zoneinfo
 %{python_expand %fdupes %{buildroot}%{$python_sitelib}}
 
 %check
-%python_exec %{_bindir}/nosetests
+%python_expand nosetests-%{$python_bin_suffix}
 
 %files %{python_files}
 %defattr(-,root,root,-)