diff --git a/helpers/helpers.go b/helpers/helpers.go
index a6c02bf..c5bbed7 100644
--- a/helpers/helpers.go
+++ b/helpers/helpers.go
@@ -42,12 +42,10 @@ func ExtractParameter(s string, params interface{}) (string, bool) {
 		return "", false
 	}
 
-	var p []string
-
 	if paramsValue := reflect.ValueOf(params); paramsValue.Kind() == reflect.Slice {
 		if paramsValueSliceLength := paramsValue.Len(); paramsValueSliceLength > 0 {
 
-			if p = strings.SplitN(s, ".", 3); len(p) > 3 {
+			if p := strings.SplitN(s, ".", 3); len(p) > 3 {
 				index, err := strconv.ParseInt(p[1], 10, 64)
 
 				if err != nil {
@@ -63,7 +61,7 @@ func ExtractParameter(s string, params interface{}) (string, bool) {
 		return "", false
 	}
 
-	if p = strings.SplitN(s, ".", 2); len(p) > 1 {
+	if p := strings.SplitN(s, ".", 2); len(p) > 1 {
 		if pValue, ok := params.(map[string]interface{})[p[0]]; ok {
 			return ExtractParameter(p[1], pValue)
 		}
diff --git a/webhook.go b/webhook.go
index 0b445a9..0bf870a 100644
--- a/webhook.go
+++ b/webhook.go
@@ -93,18 +93,17 @@ func main() {
 		}
 	}
 
-	l := log.New(os.Stdout, "[webhook] ", log.Ldate|log.Ltime)
-
-	negroniLogger := &negroni.Logger{l}
+	l := negroni.NewLogger()
+	l.Logger = log.New(os.Stdout, "[webhook] ", log.Ldate|log.Ltime)
 
 	negroniRecovery := &negroni.Recovery{
-		Logger:     l,
+		Logger:     l.Logger,
 		PrintStack: true,
 		StackAll:   false,
 		StackSize:  1024 * 8,
 	}
 
-	n := negroni.New(negroniRecovery, negroniLogger)
+	n := negroni.New(negroniRecovery, l)
 
 	router := mux.NewRouter()