diff --git a/sale_sourced_by_line/__openerp__.py b/sale_sourced_by_line/__openerp__.py
index 806aa3f5fb1..384a15de9d2 100644
--- a/sale_sourced_by_line/__openerp__.py
+++ b/sale_sourced_by_line/__openerp__.py
@@ -44,5 +44,5 @@
           'test/sale_order_not_sourced.yml',
           ],
  'auto_install': False,
- 'installable': False,
+ 'installable': True,
  }