diff --git a/types/router.d.ts b/types/router.d.ts
index f8588f42f..dfcc6cc99 100644
--- a/types/router.d.ts
+++ b/types/router.d.ts
@@ -200,7 +200,7 @@ export interface Route {
   path: string
   name?: string | null
   hash: string
-  query: Dictionary<string | (string | null)[]>
+  query: Dictionary<string | null | (string | null)[]>
   params: Dictionary<string>
   fullPath: string
   matched: RouteRecord[]