diff --git a/python-packaging.spec b/python-packaging.spec
index 32df18a..c3f2ac2 100644
--- a/python-packaging.spec
+++ b/python-packaging.spec
@@ -18,7 +18,7 @@
 
 %bcond_with test
 
-%{?!python_module:%define python_module() python-%{1} python3-%{1}}
+%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-packaging
 Version:        16.8
 Release:        0