diff --git a/setup.py b/setup.py
index d40e0d4..5ddfe26 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@ def readme():
     author=hanja.__author__,
     author_email=hanja.__email__,
     url="https://github.com/suminb/hanja",
-    packages=find_packages(include=["hanja"]),
+    packages=find_packages(include=["hanja", "hanja.*"]),
     package_data={"": ["requirements.txt"], "hanja": ["table.yml"]},
     include_package_data=True,
     install_requires=install_requires,