1 files changed, 2 insertions, 2 deletions
diff --git a/error.go b/error.go
index 416d578..f85174e 100644
--- a/error.go
+++ b/error.go
@@ -3,11 +3,11 @@ package mux
 import (
 	"context"
 	"encoding/json"
-	"io"
+	"net/http"
 )
 
 var DefaultErrorHandler func(err error) Renderer = func(err error) Renderer {
-	return RendererFunc(func(ctx context.Context, w io.Writer) error {
+	return RendererFunc(func(ctx context.Context, w http.ResponseWriter) error {
 		return json.NewEncoder(w).Encode(errorStruct{
 			Message: err.Error(),
 		})