diff --git a/setup.py b/setup.py
index 92c01ec..270510f 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 
 import codecs
 
-from setuptools import setup
+from setuptools import setup, find_packages
 
 setup(
     name='deplicate',
@@ -43,7 +43,7 @@
         'Topic :: System :: Filesystems',
         'Topic :: Utilities'],
     platforms=['any'],
-    packages=['duplicate'],
+    packages=find_packages(),
     include_package_data=True,
     install_requires=[
         'directio;os_name!="nt"',