diff --git a/addons/web/static/src/views/fields/many2many_tags_avatar/many2many_tags_avatar_field.js b/addons/web/static/src/views/fields/many2many_tags_avatar/many2many_tags_avatar_field.js
index 2bee32186a8..ec819683148 100644
--- a/addons/web/static/src/views/fields/many2many_tags_avatar/many2many_tags_avatar_field.js
+++ b/addons/web/static/src/views/fields/many2many_tags_avatar/many2many_tags_avatar_field.js
@@ -23,7 +23,7 @@ Many2ManyTagsAvatarField.components = {
 
 registry.category("fields").add("many2many_tags_avatar", Many2ManyTagsAvatarField);
 
-class ListKanbanMany2ManyTagsAvatarField extends Many2ManyTagsAvatarField {
+export class ListKanbanMany2ManyTagsAvatarField extends Many2ManyTagsAvatarField {
     get itemsVisible() {
         return this.props.record.activeFields[this.props.name].viewType === "list" ? 5 : 3;
     }