diff --git a/src/types/index.ts b/src/types/index.ts
index ce61304..224ff5c 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -76,4 +76,5 @@ export interface ConfigureOptions {
   initialLocale?: string
   formats?: Partial<Formats>
   loadingDelay?: number
+  warnOnMissingMessages?: boolean
 }