diff --git a/conn.go b/conn.go
index 32da3a8..d2a7464 100644
--- a/conn.go
+++ b/conn.go
@@ -32,7 +32,6 @@ import (
 	"net"
 	"strings"
 	"sync"
-	"time"
 )
 
 const CHUNK_SIZE = 1024