diff --git a/dist/userChrome.css b/dist/userChrome.css
index 805f2c9..e3916f1 100644
--- a/dist/userChrome.css
+++ b/dist/userChrome.css
@@ -22,6 +22,7 @@
   --newtab-background-color: var(--overlay) !important;
   --zen-themed-toolbar-bg: var(--base) !important;
   --zen-main-browser-background: var(--base) !important;
+  --zen-main-browser-background-toolbar: var(--base) !important;
 }
 
 #permissions-granted-icon {