diff --git a/base_report_to_printer/__openerp__.py b/base_report_to_printer/__openerp__.py
index 8978de2..b6c8f49 100644
--- a/base_report_to_printer/__openerp__.py
+++ b/base_report_to_printer/__openerp__.py
@@ -39,7 +39,7 @@
         'base_report_to_printer.xml',
         'wizard/update_printers.xml',
     ],
-    'installable': True,
+    'installable': False,
     'auto_install': False,
     'application': True,
     'external_dependencies': {
diff --git a/printer_tray/__openerp__.py b/printer_tray/__openerp__.py
index ee12839..93e47ee 100644
--- a/printer_tray/__openerp__.py
+++ b/printer_tray/__openerp__.py
@@ -35,7 +35,7 @@
      'security/ir.model.access.csv',
      ],
  'test': [],
- 'installable': True,
+ 'installable': False,
  'auto_install': False,
  'application': True,
  }