diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 00000000..41ca1bbf
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1 @@
+recursive-include unitree_sdk2py/utils/lib *.so
diff --git a/setup.py b/setup.py
index 54d8cac8..184ac7b3 100644
--- a/setup.py
+++ b/setup.py
@@ -8,6 +8,9 @@
       long_description_content_type="text/markdown",
       license="BSD-3-Clause",
       packages=find_packages(include=['unitree_sdk2py','unitree_sdk2py.*']),
+      package_data={
+            'unitree_sdk2py.utils': ['lib/*.so'],
+      },
       description='Unitree robot sdk version 2 for python',
       project_urls={
             "Source Code": "https://github.com/unitreerobotics/unitree_sdk2_python",
@@ -18,4 +21,4 @@
             "numpy",
             "opencv-python",
       ],
-      )
\ No newline at end of file
+      )