diff --git a/contract/static/src/js/section_and_note_fields_backend.js b/contract/static/src/js/section_and_note_fields_backend.js
index 957655703..127889636 100644
--- a/contract/static/src/js/section_and_note_fields_backend.js
+++ b/contract/static/src/js/section_and_note_fields_backend.js
@@ -11,6 +11,7 @@ this can be applied directly to Odoo*/
 odoo.define("contract.section_and_note_backend", function(require) {
     "use strict";
 
+    require("account.section_and_note_backend");
     var fieldRegistry = require("web.field_registry");
     var section_and_note_one2many = fieldRegistry.get("section_and_note_one2many");