diff --git a/serve-favicon/serve-favicon.d.ts b/serve-favicon/serve-favicon.d.ts
index bb19c2f69a..2368cd29ac 100644
--- a/serve-favicon/serve-favicon.d.ts
+++ b/serve-favicon/serve-favicon.d.ts
@@ -24,6 +24,8 @@ declare module "serve-favicon" {
         */
         maxAge?: number;
     }): express.RequestHandler;
+    
+    namespace serveFavicon{}
 
     export = serveFavicon;
 }
\ No newline at end of file