diff --git a/src/module.ts b/src/module.ts
index 369eaa3b..2f122f86 100644
--- a/src/module.ts
+++ b/src/module.ts
@@ -21,6 +21,7 @@ type UI = {
   gray?: string
   colors?: string[]
   strategy?: Strategy
+  [key: string]: any
 } & DeepPartial<typeof config>
 
 declare module 'nuxt/schema' {