diff --git a/setup.py b/setup.py
index a091a62..9ee6401 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 import unittest
 from setuptools import setup
 import versioneer
-
+import re
 
 def basico_testsuite():
     test_loader = unittest.TestLoader()