diff --git a/check_mysql_slave/check_mysql_slave b/check_mysql_slave/check_mysql_slave
index 7f758e6..435c341 100644
--- a/check_mysql_slave/check_mysql_slave
+++ b/check_mysql_slave/check_mysql_slave
@@ -1,4 +1,5 @@
 #!/usr/bin/perl
+# nagios: -epn
 use strict;
 my $VERSION = '0.1.1';
 my $COPYRIGHT = 'Copyright (C) 2008 Jonathan Buhacoff <jonathan@buhacoff.net>';
