diff --git a/.travis.yml b/.travis.yml
index 1e9522a..d36f9b2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -30,7 +30,7 @@ jobs:
   include:
     - stage: lint
       script:
-        - curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.39.0
+        - curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.40.1
         - golangci-lint run
 
     - stage: cross compilation
diff --git a/router.go b/router.go
index 111587f..d9cbab5 100644
--- a/router.go
+++ b/router.go
@@ -106,7 +106,9 @@ func (r *Router) getGroupFullPath(path string) string {
 func (r *Router) handler(fn View, middle Middlewares) fasthttp.RequestHandler {
 	middle = r.buildMiddlewares(middle)
 
-	chain := append(middle.Before, func(ctx *RequestCtx) error {
+	chain := make([]Middleware, 0)
+	chain = append(chain, middle.Before...)
+	chain = append(chain, func(ctx *RequestCtx) error {
 		if !ctx.skipView {
 			if err := fn(ctx); err != nil {
 				return err