diff --git a/account_compute_tax_amount/__openerp__.py b/account_compute_tax_amount/__openerp__.py
index dfe35a3ca..8a4950118 100644
--- a/account_compute_tax_amount/__openerp__.py
+++ b/account_compute_tax_amount/__openerp__.py
@@ -25,6 +25,6 @@
     "author": "Camptocamp",
     'website': 'http://www.camptocamp.com',
     'data': [],
-    'installable': False,
+    'installable': True,
     'active': False,
 }