diff --git a/manifests/params.pp b/manifests/params.pp
index 50f8615..6c94231 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -168,7 +168,7 @@ class confdroid_fail2ban::params (
   Boolean $fn_incl_target             = false,
   String $fn_target_service           = '/etc/nagios/conf.d/fail2ban_service.cfg',
   String $fn_target_contacts          = 'nagiosadmin',
-  String $fn_procs_allowed            = '1:1',
+  String $fn_procs_allowed            = '1:',
 
 ) {
 # shortcuts