diff --git a/modules/widget-lifecycle/element-web/src/config.ts b/modules/widget-lifecycle/element-web/src/config.ts
index ac22f816b2..c2e5b9166c 100644
--- a/modules/widget-lifecycle/element-web/src/config.ts
+++ b/modules/widget-lifecycle/element-web/src/config.ts
@@ -12,7 +12,7 @@ z.config(z.locales.en());
 /** The config.json key under which widget lifecycle module configuration is stored. */
 export const CONFIG_KEY = "io.element.element-web-modules.widget-lifecycle";
 
-export const WidgetConfigurationSchema = z.partial(
+const WidgetConfigurationSchema = z.partial(
     z.looseObject({
         preload_approved: z.boolean(),
         identity_approved: z.boolean(),