diff --git a/resources/vue/components/courseware/CoursewareTableOfContentsBlock.vue b/resources/vue/components/courseware/CoursewareTableOfContentsBlock.vue
index 852f2139ec23cbbf79407862170fb04cfa67b4a0..2b2e0b8e579d59d617c11cea6a7be443f18bbd89 100755
--- a/resources/vue/components/courseware/CoursewareTableOfContentsBlock.vue
+++ b/resources/vue/components/courseware/CoursewareTableOfContentsBlock.vue
@@ -110,9 +110,6 @@ export default {
         childElements() {
             return this.childrenById(this.structuralElement.id).map((id) => this.structuralElementById({ id }));
         },
-        countChildren() {
-            return this.childrenById(this.structuralElement.id).length;
-        },
         title() {
             return this.block?.attributes?.payload?.title;
         },