diff --git a/types/redux-logger/index.d.ts b/types/redux-logger/index.d.ts
index c8ca66eda0..0d4d1ec386 100644
--- a/types/redux-logger/index.d.ts
+++ b/types/redux-logger/index.d.ts
@@ -50,6 +50,7 @@ export interface ReduxLoggerOptions {
     duration?: boolean;
     timestamp?: boolean;
     colors?: ColorsObject | false;
+    titleFormatter?(formattedAction: any, formattedTime: string, took: number): string;
     logger?: any;
     logErrors?: boolean;
     collapsed?: boolean | LoggerPredicate;