diff --git a/setup.py b/setup.py
index 1b4d80f..86c53bc 100644
--- a/setup.py
+++ b/setup.py
@@ -4,11 +4,11 @@ from setuptools import setup
 
 
 package_name = 'safety_user_plugin'
-
+submodules = 'safety_user_plugin/enums'
 setup(
     name=package_name,
     version='0.2.0',
-    packages=[package_name],
+    packages=[package_name, submodules],
     data_files=[
         ('share/ament_index/resource_index/packages', ['resource/' + package_name]),
         ('share/' + package_name, ['package.xml']),