diff --git a/types/restify/index.d.ts b/types/restify/index.d.ts
index bcaf74c140..5d4b19285b 100644
--- a/types/restify/index.d.ts
+++ b/types/restify/index.d.ts
@@ -851,7 +851,7 @@ export interface RedirectOptions {
     /**
      * redirect location's query string parameters
      */
-    query?: string;
+    query?: string|object;
 
     /**
      * if true, `options.query`