diff --git a/web_tree_many2one_clickable/__openerp__.py b/web_tree_many2one_clickable/__openerp__.py
index f1ab5319..f3ed8301 100644
--- a/web_tree_many2one_clickable/__openerp__.py
+++ b/web_tree_many2one_clickable/__openerp__.py
@@ -35,4 +35,5 @@
         'views/asset.xml',
     ],
     "installable": True,
+    "license": "AGPL-3",
 }