diff --git a/resources/vue/components/courseware/CoursewareAudioBlock.vue b/resources/vue/components/courseware/CoursewareAudioBlock.vue
index e004f4aef1377f563d7d143255930e547b8a9d7a..eddf0c74f63cc33ee1414d8a1750cb64bf0d335d 100755
--- a/resources/vue/components/courseware/CoursewareAudioBlock.vue
+++ b/resources/vue/components/courseware/CoursewareAudioBlock.vue
@@ -356,7 +356,7 @@ export default {
             attributes.payload.file_id = '';
             attributes.payload.web_url = '';
             attributes.payload.folder_id = '';
-            attributes.payload.recorder_enabled = 'false';
+            attributes.payload.recorder_enabled = false;
             if (this.currentSource === 'studip_file') {
                 attributes.payload.file_id = this.currentFileId;
             } else if (this.currentSource === 'web') {