diff --git a/MANIFEST.in b/MANIFEST.in
index 59e09af..a16750f 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1 +1,2 @@
 recursive-include debian *
+recursive-include tests *.py
diff --git a/setup.py b/setup.py
index 77f8f43..13353ac 100755
--- a/setup.py
+++ b/setup.py
@@ -79,7 +79,7 @@ distutils.core.setup(name='eopayment',
         author_email="info@entrouvert.com",
         maintainer="Benjamin Dauvergne",
         maintainer_email="bdauvergne@entrouvert.com",
-        packages=['eopayment', 'tests'],
+        packages=['eopayment'],
         requires=[
             'pycrypto (>= 2.5)'
         ],