diff --git a/src/browser/base/content/zen-styles/zen-single-components.css b/src/browser/base/content/zen-styles/zen-single-components.css
index 942334204..1ef311d6c 100644
--- a/src/browser/base/content/zen-styles/zen-single-components.css
+++ b/src/browser/base/content/zen-styles/zen-single-components.css
@@ -48,3 +48,7 @@
     display: none;
   }
 }
+
+#customization-footer #customization-toolbar-visibility-button {
+  display: none !important;
+}