diff --git a/chrome/vertical_popup_menubar.css b/chrome/vertical_popup_menubar.css
index 597ed46..cae4eed 100644
--- a/chrome/vertical_popup_menubar.css
+++ b/chrome/vertical_popup_menubar.css
@@ -60,8 +60,8 @@ See the above repository for updates as well as full license text. */
 #file-menu > .menubar-text{ visibility: collapse }
 #main-menubar:hover > #file-menu > .menubar-text{ visibility: visible }
 
+.browser-titlebar,
 #titlebar{
   opacity: 1 !important;
   will-change: unset !important;
-  transition: none !important;
 }
\ No newline at end of file