diff --git a/cmd/root.go b/cmd/root.go
index 136f456..79078ea 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -183,7 +183,7 @@ type cliConfigIO struct {
 }
 
 type cliConfigReplay struct {
-	Realtime    bool          `mapstructure:"realtime"`
+	Realtime bool `mapstructure:"realtime"`
 }
 
 type cliConfigWorkers struct {
@@ -212,8 +212,8 @@ func (c *cliConfig) fillIO(config *engine.Config) error {
 		// Setup IO for pcap file replay
 		logger.Info("replaying from pcap file", zap.String("pcap file", pcapFile))
 		ioImpl, err = io.NewPcapPacketIO(io.PcapPacketIOConfig{
-			PcapFile:    pcapFile,
-			Realtime:    c.Replay.Realtime,
+			PcapFile: pcapFile,
+			Realtime: c.Replay.Realtime,
 		})
 	} else {
 		// Setup IO for nfqueue
diff --git a/io/pcap.go b/io/pcap.go
index c2dfae0..520da17 100644
--- a/io/pcap.go
+++ b/io/pcap.go
@@ -20,17 +20,16 @@ type pcapPacketIO struct {
 	ioCancel context.CancelFunc
 	config   PcapPacketIOConfig
 
-	dialer   *net.Dialer
+	dialer *net.Dialer
 }
 
 type PcapPacketIOConfig struct {
-	PcapFile    string
-	Realtime    bool
+	PcapFile string
+	Realtime bool
 }
 
 func NewPcapPacketIO(config PcapPacketIOConfig) (PacketIO, error) {
 	handle, err := pcap.OpenOffline(config.PcapFile)
-
 	if err != nil {
 		return nil, err
 	}