diff --git a/setup.py b/setup.py
index b618dd2fe..bd4fbaa0c 100644
--- a/setup.py
+++ b/setup.py
@@ -90,5 +90,6 @@ setup(
             "Topic :: Internet :: WWW/HTTP",
             "Topic :: Internet :: Proxy Servers",
             "Topic :: Software Development :: Testing"
-        ]
+        ],
+        install_requires=['urwid'],
 )