diff --git a/sc.php b/sc.php
index e69e4c8..44dc881 100644
--- a/sc.php
+++ b/sc.php
@@ -555,7 +555,7 @@ display_errors = Off
 display_startup_errors = Off
 error_reporting = E_ALL
 mail.add_x_header = On
-mail.log = '.$this->top_dir.'/phpmail.log
+mail.log = '.$GLOBALS["docroot"].'/phpmail.log
 ';
 
 file_put_contents($phpfile, $phpData, FILE_APPEND | LOCK_EX);