diff --git a/setup.py b/setup.py
index 627e2be231c220446398ec3a728e41d1b01e629a..0ce7b4c4dcbb45a4540af61766b4bbe311e80400 100644
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,7 @@ setup_info = dict(
     ],
 
     # Package info
-    packages=find_packages(exclude=('tests', 'test.*')),
+    packages=find_packages(exclude=('tests', 'tests.*')),
 
     zip_safe=True,
 )