diff --git a/setup.py b/setup.py
index e7fc218..b74d867 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+import pip
+pip.main(['install', 'packaging'])
 from setuptools import setup
 from pyzabbix.version import __version__