diff --git a/resources/vue/components/courseware/CoursewareTabs.vue b/resources/vue/components/courseware/CoursewareTabs.vue
index 4cae1b663d6cce2c75f16f1d74a86c8177b58cf0..4df1a5d724c30a911ef04eb5f51403784962c71c 100755
--- a/resources/vue/components/courseware/CoursewareTabs.vue
+++ b/resources/vue/components/courseware/CoursewareTabs.vue
@@ -10,7 +10,7 @@
                     tab.icon !== '' && tab.name === '' ? 'cw-tabs-nav-icon-solo-' + tab.icon : '',
                 ]"
                 :href="tab.href"
-                :tabindex="index"
+                tabindex="0"
                 @click="selectTab(tab)"
                 @keydown.enter="selectTab(tab)"
                 @keydown.space="selectTab(tab)"