diff --git a/002_source/cms/src/components/dashboard/lesson_category/interfaces.ts b/002_source/cms/src/components/dashboard/lesson_category/interfaces.ts
index 7165311..5973b06 100644
--- a/002_source/cms/src/components/dashboard/lesson_category/interfaces.ts
+++ b/002_source/cms/src/components/dashboard/lesson_category/interfaces.ts
@@ -23,6 +23,7 @@ export interface LessonCategory {
 }
 
 export const defaultLessonCategory: LessonCategory = {
+  isEmpty: false,
   id: 'default-id',
   cat_name: 'default-category-name',
   cat_image_url: undefined,