diff --git a/mail/send_mail.anubis b/mail/send_mail.anubis
index 2bff694..6159f80 100644
--- a/mail/send_mail.anubis
+++ b/mail/send_mail.anubis
@@ -210,7 +210,7 @@ public define Result(SmtpClientResult, One)
   ) =
   send_mail(conn, 
             param, 
-            (SmtpClientSession sm_session, Send_Param param) |-> ok(param),
+            (SmtpClientSession sm_session, Send_Param parameter) |-> ok(parameter),
             handle_result
             ).
 
--
libgit2 0.21.4