diff --git a/mail_partner_lang/__openerp__.py b/mail_partner_lang/__openerp__.py
index 7c65ca4..1cd112a 100644
--- a/mail_partner_lang/__openerp__.py
+++ b/mail_partner_lang/__openerp__.py
@@ -8,5 +8,5 @@
 
     'depends' : ['mail'],
     'data':[],
-    'installable': True,
+    'installable': False,
 }