diff --git a/email.go b/email.go
index 284da6e..f922a60 100644
--- a/email.go
+++ b/email.go
@@ -18,7 +18,7 @@ func SendEmailHTML(auth SmtpAuth, message, subject string, from mail.Address, to
 		return errors.New("expected least one receiver")
 	}
 	mes := email.NewMessage(subject, message)
-	mes.BodyContentType = "text/html;"
+	mes.BodyContentType = "text/html"
 	mes.From = from
 	for _, ito := range to {
 		mes.AddTo(ito)