diff --git a/resources/vue/components/courseware/toolbar/CoursewareToolbar.vue b/resources/vue/components/courseware/toolbar/CoursewareToolbar.vue
index d31e963d1fc6c3bf9bcdffd85fff9f161bc389a0..8f82eac052c92a357b4bb42968a05a9f2faff8c9 100644
--- a/resources/vue/components/courseware/toolbar/CoursewareToolbar.vue
+++ b/resources/vue/components/courseware/toolbar/CoursewareToolbar.vue
@@ -183,8 +183,8 @@ export default {
     },
 
     watch: {
-        containers(oldValue, newValue) {
-            if (oldValue && newValue && oldValue.length !== newValue.length) {
+        containers(newValue, oldValue) {
+            if (newValue) {
                 this.resetAdderStorage();
             }
         },