diff --git a/setup.py b/setup.py
index 811d4dcfc1d0ae9be84599b4c6de0e372f558e2e..e20e0c1ebc400e1209f237cc35ad504605b273af 100755
--- a/setup.py
+++ b/setup.py
@@ -153,6 +153,7 @@ def install_weboob(qt, xdg):
         'unidecode',
         'Pillow',
         'futures; python_version < "3.2"',
+        'Babel',
     ]
 
     try: