diff --git a/config.go b/config.go
index b410b83..034660e 100644
--- a/config.go
+++ b/config.go
@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"local/args"
+	"log"
 	"time"
 
 	"golang.org/x/time/rate"
@@ -29,7 +30,8 @@ func NewConfig() *Config {
 
 	var limiter *rate.Limiter
 	if kbps := as.GetInt("kbps"); kbps > 0 {
-		limiter = rate.NewLimiter(rate.Limit(kbps), 100*1024)
+		limiter = rate.NewLimiter(rate.Limit(kbps*1024), 100*1024)
+		log.Printf("created limiter with (%v, %v)", limiter.Limit(), limiter.Burst())
 	}
 
 	return &Config{