diff --git a/web_send_message_popup/__openerp__.py b/web_send_message_popup/__openerp__.py
index 0a820d6b5..b5473afd4 100644
--- a/web_send_message_popup/__openerp__.py
+++ b/web_send_message_popup/__openerp__.py
@@ -12,6 +12,6 @@
  'website': 'http://www.camptocamp.com',
  'data': ['views/web_send_message_popup.xml'
           ],
- 'installable': True,
+ 'installable': False,
  'auto_install': False,
  }