diff --git a/mail/send_mail.anubis b/mail/send_mail.anubis
index 4481792..1be5963 100644
--- a/mail/send_mail.anubis
+++ b/mail/send_mail.anubis
@@ -25,7 +25,7 @@ read authentication.anubis
 read smtp_client.anubis
 
 public define String send_mail_log    = "SendMail".
-public define String xlib             = "Xlib".
+public define String xlib             = "xlib".
 
 public define LogMask send_mail_mask  = logMask("send_mail").
 
--
libgit2 0.21.4