diff --git a/README.md b/README.md
index beb7ded..2796700 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ At this stage, the module is being redeveloped and being built to the latest sta
 - if FQDN equals the specified `ng_nagios_server`, nagios server with all required specs is installed, else only nagios client packages and the target specs
 - an additional directory /etc/nagios/conf.d is created to place the custom checks etc. without being overwritten by updates.
 - contacts and contactgroups are separated and filled in via define
-- hostgroups are filled in via define, hosts are added dynamically
+- hostgroups are filled in via define, hosts are added dynamically via target.pp.
 - configures all required directories for server and clients and sets proper permissions and selinux contexts
 - configures the main nagios configuration file and sets values as (pre)configured per values in params, which can be overwritten.
 - if `ng_include_nrpe`is set to `true`, the confdroid_nrpe module is automatically applied on clients ([confdroid_nrpe](https://sourcecode.confdroid.com/confdroid/confdroid_nrpe) must be in the catalogue then)
diff --git a/manifests/params.pp b/manifests/params.pp
index 84ed16d..0a0aa63 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -95,6 +95,8 @@
 #   Default is 'present'.
 # @param [String] ng_max_check_attempts The maximum number of check attempts 
 #   before a host or service is considered down. Default is '10'.
+# @param [Boolean] ng_enable_swap_check Whether to enable the check_swap 
+#   command. Default is true.
 ###############################################################################
 class confdroid_nagios::params (
 
@@ -164,6 +166,9 @@ class confdroid_nagios::params (
   String $ng_load_crit               = '10.00,6.00,4.00',
   String $ng_load_ensure             = 'present',
 
+# single nagios checks
+  Boolean $ng_enable_swap_check       = true,
+
 ) {
 # Default facts
   $fqdn                     = $facts['networking']['fqdn']