diff --git a/web_widget_float_formula/__openerp__.py b/web_widget_float_formula/__openerp__.py
index f84931c69..4710a59c8 100644
--- a/web_widget_float_formula/__openerp__.py
+++ b/web_widget_float_formula/__openerp__.py
@@ -15,4 +15,5 @@
     'data': [
         'views/qweb.xml',
     ],
+    'installable': False,
 }