diff --git a/modules/ppcp-settings/resources/js/switchSettingsUi.js b/modules/ppcp-settings/resources/js/switchSettingsUi.js
index d7d77d4dd..ef69f8a3a 100644
--- a/modules/ppcp-settings/resources/js/switchSettingsUi.js
+++ b/modules/ppcp-settings/resources/js/switchSettingsUi.js
@@ -5,7 +5,7 @@ document.addEventListener( 'DOMContentLoaded', () => {
 	);
 	const link = document.querySelector( 'a.settings-switch-ui' );
 
-	if ( ! typeof config || ( ! button && ! link ) ) {
+	if ( typeof config === 'undefined' || ( ! button && ! link ) ) {
 		return;
 	}