diff --git a/userChrome.css b/userChrome.css
index c6a0b88..050436b 100644
--- a/userChrome.css
+++ b/userChrome.css
@@ -536,4 +536,8 @@
   #allTabsMenu-hiddenTabsButton {
     list-style-image: url(./icons/password-hide.svg);
   }
+
+  #allTabsMenu-containerTabsView .subviewbutton:last-child {
+    list-style-image: url(chrome://global/skin/icons/settings.svg);
+  }
 }