diff --git a/context/response/renderer.go b/context/response/renderer.go
index 2a4d2797..38d0cdf6 100644
--- a/context/response/renderer.go
+++ b/context/response/renderer.go
@@ -3,9 +3,16 @@ package response
 import (
 	"strconv"
 
+	"net/http"
+
 	beecontext "github.com/astaxie/beego/context"
 )
 
+const (
+	NotFound   StatusCode = http.StatusNotFound
+	BadRequest StatusCode = http.StatusBadRequest
+)
+
 // Renderer defines an http response renderer
 type Renderer interface {
 	Render(ctx *beecontext.Context)