diff --git a/logging_json/__manifest__.py b/logging_json/__manifest__.py
index ada01e4..1baac08 100644
--- a/logging_json/__manifest__.py
+++ b/logging_json/__manifest__.py
@@ -1,8 +1,8 @@
-# Copyright 2016-2018 Camptocamp SA
+# Copyright 2016-2019 Camptocamp SA
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
 {'name': 'JSON Logging',
- 'version': '12.0.1.0.0',
+ 'version': '13.0.1.0.0',
  'author': 'Camptocamp,Odoo Community Association (OCA)',
  'license': 'AGPL-3',
  'category': 'Extra Tools',
@@ -13,5 +13,5 @@
  },
  'website': 'http://www.camptocamp.com',
  'data': [],
- 'installable': False,
+ 'installable': True,
  }
diff --git a/logging_json/json_log.py b/logging_json/json_log.py
index 6bff4c7..2eaca65 100644
--- a/logging_json/json_log.py
+++ b/logging_json/json_log.py
@@ -1,3 +1,5 @@
+# Copyright 2016-2019 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
 import logging
 import os