diff --git a/resources/vue/components/courseware/CoursewareTableOfContentsBlock.vue b/resources/vue/components/courseware/CoursewareTableOfContentsBlock.vue
index f033000b1f3c9d582e4f57f4b84033f5cfe9349d..8b74759d43e58ec565622d20013c3b56e76f1d25 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;
         },