diff --git a/src/renderer/views/app/sidebar.ejs b/src/renderer/views/app/sidebar.ejs
index 69b66b07..923b540d 100644
--- a/src/renderer/views/app/sidebar.ejs
+++ b/src/renderer/views/app/sidebar.ejs
@@ -96,7 +96,7 @@
                             <span class="usermenu-item-icon"><%- include("../svg/smartphone.svg") %></span>
                             <span class="usermenu-item-name">{{$root.getLz('action.showWebRemoteQR')}}</span>
                 </button>
-                <button class="usermenu-item" @click="modals.castMenu = true">
+                <button class="usermenu-item" v-if="cfg.advanced.AudioContext" @click="modals.castMenu = true">
                     <span class="usermenu-item-icon"><%- include("../svg/cast.svg") %></span>
                     <span class="usermenu-item-name">Cast</span>
                 </button>