diff --git a/express/express.d.ts b/express/express.d.ts
index b54f6e2fb..9fb807e87 100644
--- a/express/express.d.ts
+++ b/express/express.d.ts
@@ -410,6 +410,10 @@ declare module "express" {
             originalUrl: string;
 
             url: string;
+            
+            baseUrl: string;
+            
+            app: Application;
         }
 
         interface MediaType {