diff --git a/README.md b/README.md
index dc8bea7d..2aea3d61 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 
 <!-- ![](https://iris-go.com/images/release.png) Iris version **12.1.8** has been [released](HISTORY.md#su-16-february-2020--v1218)! -->
 
-# Iris Web Framework <a href="README_GR.md"><img width="20px" src="https://iris-go.com/images/flag-greece.svg" /></a> <a href="README_FR.md"><img width="20px" src="https://iris-go.com/images/flag-france.svg" /></a> <a href="README_ZH.md"><img width="20px" src="https://iris-go.com/images/flag-china.svg" /></a> <a href="README_ES.md"><img width="20px" src="https://iris-go.com/images/flag-spain.png" /></a> <a href="README_FA.md"><img width="20px" src="https://iris-go.com/images/flag-iran.svg" /></a> <a href="README_RU.md"><img width="20px" src="https://iris-go.com/images/flag-russia.svg" /></a> <a href="README_KO.md"><img width="20px" src="https://iris-go.com/images/flag-south-korea.svg?v=12" /></a>
+# Iris Web Framework <a href="README_GR.md"><img width="20px" src="https://iris-go.com/images/flag-greece.svg" /></a> <a href="README_FR.md"><img width="20px" src="https://iris-go.com/images/flag-france.svg" /></a> <a href="README_ZH.md"><img width="20px" src="https://iris-go.com/images/flag-china.svg" /></a> <a href="README_ES.md"><img width="20px" src="https://iris-go.com/images/flag-spain.png" /></a> <a href="README_FA.md"><img width="20px" src="https://iris-go.com/images/flag-iran.svg" /></a> <a href="README_RU.md"><img width="20px" src="https://iris-go.com/images/flag-russia.svg" /></a> <a href="README_KO.md"><img width="20px" src="https://iris-go.com/images/flag-south-korea.svg?v=12" /></a> <a href="README_PT_BR.md"><img width="20px" height="20px" src="https://iris-go.com/images/flag-brazil.svg" /></a>
 
 [![build status](https://img.shields.io/github/workflow/status/kataras/iris/CI/master?style=for-the-badge)](https://github.com/kataras/iris/actions) [![view examples](https://img.shields.io/badge/examples%20-270-a83adf.svg?style=for-the-badge&logo=go)](https://github.com/kataras/iris/tree/master/_examples) [![chat](https://img.shields.io/gitter/room/iris_go/community.svg?color=cc2b5e&logo=gitter&style=for-the-badge)](https://gitter.im/iris_go/community) <!--[![FOSSA Status](https://img.shields.io/badge/LICENSE%20SCAN-PASSING❤️-CD2956?style=for-the-badge&logo=fossa)](https://app.fossa.io/projects/git%2Bgithub.com%2Fkataras%2Firis?ref=badge_shield)--> [![donate](https://img.shields.io/badge/support-Iris-blue.svg?style=for-the-badge&logo=paypal)](https://iris-go.com/donate) <!--[![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=for-the-badge)](https://goreportcard.com/report/github.com/kataras/iris)--><!--[![godocs](https://img.shields.io/badge/go-%20docs-488AC7.svg?style=for-the-badge)](https://pkg.go.dev/github.com/kataras/iris/v12@v12.2.0)--> <!-- [![release](https://img.shields.io/badge/release%20-v12.0-0077b3.svg?style=for-the-badge)](https://github.com/kataras/iris/releases) -->
 
diff --git a/iris_guide.go b/iris_guide.go
index f245bb55..f2d6abea 100644
--- a/iris_guide.go
+++ b/iris_guide.go
@@ -433,11 +433,7 @@ func (s *step7) Build() *Application {
 	app.Macros().SetErrorHandler(errors.DefaultPathParameterTypeErrorHandler)
 
 	app.UseRouter(recover.New())
-
-	for _, routerLevelMiddleware := range s.step6.step5.routerMiddlewares {
-		app.UseRouter(routerLevelMiddleware)
-	}
-
+	app.UseRouter(s.step6.step5.routerMiddlewares...)
 	app.UseRouter(func(ctx Context) {
 		ctx.Header("Server", "Iris")
 		if dev := s.step6.step5.step4.step3.developer; dev != "" {