diff --git a/headers/os/mail/E-mail.h b/headers/os/mail/E-mail.h
index bd9a6ce8a8..8054faa831 100644
--- a/headers/os/mail/E-mail.h
+++ b/headers/os/mail/E-mail.h
@@ -112,7 +112,7 @@ typedef struct {
 int32 count_pop_accounts(void);
 status_t get_pop_account(mail_pop_account*, int32 index = 0);
 status_t set_pop_account(mail_pop_account*, int32 index = 0,
-	bool save = tru);
+	bool save = true);
 
 
 // #pragma mark - BMailMessage