diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index cfada94c4e7..077b05c6096 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -5222,7 +5222,7 @@ instance.web.form.FieldBinaryImage = instance.web.form.FieldBinary.extend({
  * Options on attribute ; "blockui" {Boolean} block the UI or not
  * during the file is uploading
  */
-instance.web.form.FieldMany2ManyBinaryMultiFiles = instance.web.form.AbstractField.extend({
+instance.web.form.FieldMany2ManyBinaryMultiFiles = instance.web.form.AbstractField.extend(instance.web.form.ReinitializeFieldMixin, {
     template: "FieldBinaryFileUploader",
     init: function(field_manager, node) {
         this._super(field_manager, node);
@@ -5236,7 +5236,8 @@ instance.web.form.FieldMany2ManyBinaryMultiFiles = instance.web.form.AbstractFie
         $(window).on(this.fileupload_id, _.bind(this.on_file_loaded, this));
     },
     start: function() {
-        this._super(this);
+        this._super();
+        instance.web.form.ReinitializeFieldMixin.start.call(this);
         this.$el.on('change', 'input.oe_form_binary_file', this.on_file_change );
     },
     set_value: function(value_) {