diff --git a/setup.py b/setup.py
index a285602c..d588335a 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ import codecs
 import os
 import sys
 
-from setuptools import setup
+from setuptools import find_packages, setup
 
 here = os.path.abspath(os.path.dirname(__file__))
 
@@ -38,23 +38,7 @@ setup(
     author='Kenneth Reitz',
     author_email='me@kennethreitz.org',
     url='https://github.com/kennethreitz/pipenv',
-    packages=[
-        'pipenv', 'pipenv.vendor',
-        'pipenv.vendor.backports.shutil_get_terminal_size',
-        'pipenv.vendor.blindspin', 'pipenv.vendor.click',
-        'pipenv.vendor.colorama', 'pipenv.vendor.jinja2',
-        'pipenv.vendor.markupsafe', 'pipenv.vendor.pexpect',
-        'pipenv.vendor.pipfile', 'pipenv.vendor.psutil',
-        'pipenv.vendor.ptyprocess', 'pipenv.vendor.requests',
-        'pipenv.vendor.requests.packages',
-        'pipenv.vendor.requests.packages.chardet',
-        'pipenv.vendor.requests.packages.urllib3',
-        'pipenv.vendor.requests.packages.urllib3.contrib',
-        'pipenv.vendor.requests.packages.urllib3.packages',
-        'pipenv.vendor.requests.packages.urllib3.packages.backports',
-        'pipenv.vendor.requests.packages.urllib3.packages.ssl_match_hostname',
-        'pipenv.vendor.requests.packages.idna', 'pipenv.vendor.requests.packages.urllib3.util',
-        'pipenv.vendor.requirements', 'pipenv.vendor.shutilwhich'],
+    packages=find_packages(exclude=('tests',)),
     entry_points={
         'console_scripts': ['pipenv=pipenv:cli'],
     },