diff --git a/src/zen/tabs/zen-tabs/vertical-tabs.css b/src/zen/tabs/zen-tabs/vertical-tabs.css
index ec5b6fc94..527b16c82 100644
--- a/src/zen/tabs/zen-tabs/vertical-tabs.css
+++ b/src/zen/tabs/zen-tabs/vertical-tabs.css
@@ -518,7 +518,11 @@
     padding-left: 0 !important;
   }
 
-  /* Set a minimum width for the titlebar area */
+  & .tab-audio-button {
+    margin-inline-start: -4px;
+    margin-inline-end: 2px;
+  }
+
   & #titlebar {
     min-width: 150px;
   }