diff --git a/src/panels/mailbox/ha-dialog-show-audio-message.js b/src/panels/mailbox/ha-dialog-show-audio-message.js
index 83d3d5bdf0..8c199763f9 100644
--- a/src/panels/mailbox/ha-dialog-show-audio-message.js
+++ b/src/panels/mailbox/ha-dialog-show-audio-message.js
@@ -23,7 +23,7 @@ class HaDialogShowAudioMessage extends LocalizeMixin(PolymerElement) {
           color: var(--secondary-text-color);
         }
         .icon {
-          text-align: right;
+          text-align: var(--float-end);
         }
       </style>
       <ha-dialog