diff --git a/setup.py b/setup.py
index 4271322..9521b1f 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 from setuptools import setup, find_packages
 
-__version__ = '1.3.2'
+__version__ = '1.3.3'
 
 setup(
     name='ElasticMock',
@@ -12,7 +12,7 @@
     author='Marcos Cardoso',
     author_email='vrcmarcos@gmail.com',
     description='Python Elasticsearch Mock for test purposes',
-    packages=find_packages(),
+    packages=find_packages(exclude=('tests')),
     zip_safe=False,
     include_package_data=True,
     platforms='any',