diff --git a/partner_contact_in_several_companies/__openerp__.py b/partner_contact_in_several_companies/__openerp__.py
index a8fad30c0..299d374e6 100644
--- a/partner_contact_in_several_companies/__openerp__.py
+++ b/partner_contact_in_several_companies/__openerp__.py
@@ -32,4 +32,5 @@
     "demo": [
         "demo/res_partner.xml",
     ],
+    'installable': False,
 }