diff --git a/check_disks.pl/trunk/check_disks.pl b/check_disks.pl/trunk/check_disks.pl
index e974d98..8bd142f 100755
--- a/check_disks.pl/trunk/check_disks.pl
+++ b/check_disks.pl/trunk/check_disks.pl
@@ -1,5 +1,7 @@
 #!/usr/bin/perl
 
+# nagios: -epn
+
 =head1 PLUGIN
 
     check_disk.pl : check disks on Unix servers