diff --git a/browser/components/customizableui/content/panelUI.inc.xul b/browser/components/customizableui/content/panelUI.inc.xul
index cfad055904ac..ee0f746763e7 100644
--- a/browser/components/customizableui/content/panelUI.inc.xul
+++ b/browser/components/customizableui/content/panelUI.inc.xul
@@ -576,6 +576,11 @@
command="cmd_CustomizeToolbars"
/>
+
+