diff --git a/msg.go b/msg.go
index 9c4b5d2..408f1e7 100644
--- a/msg.go
+++ b/msg.go
@@ -7,7 +7,6 @@ import (
 	"strconv"
 	"strings"
 	"time"
-	"unicode/utf8"
 )
 
 func parseSubTypeMessageReportAck(m *ChatWarsMessage, r *regexp.Regexp) (*ChatWarsMessageReportAck, error) {