diff --git a/roles/sap_ha_pacemaker_cluster/vars/RedHat.yml b/roles/sap_ha_pacemaker_cluster/vars/RedHat.yml
index e9dd9762..c4bd138c 100644
--- a/roles/sap_ha_pacemaker_cluster/vars/RedHat.yml
+++ b/roles/sap_ha_pacemaker_cluster/vars/RedHat.yml
@@ -57,7 +57,7 @@ __sap_ha_pacemaker_cluster_command:
 
 # Default corosync options - OS specific
 __sap_ha_pacemaker_cluster_corosync_totem_default:
-  options: []
+  options: {}
 
 # Make sure that there is always the minimal default fed into the included role.
 # This is combined with the custom list 'sap_ha_pacemaker_cluster_fence_agent_packages'.
diff --git a/roles/sap_ha_pacemaker_cluster/vars/main.yml b/roles/sap_ha_pacemaker_cluster/vars/main.yml
index 3ea75301..7bc19eef 100644
--- a/roles/sap_ha_pacemaker_cluster/vars/main.yml
+++ b/roles/sap_ha_pacemaker_cluster/vars/main.yml
@@ -93,6 +93,7 @@ __sap_ha_pacemaker_cluster_pcmk_host_map: ''
 # Pre-define internal optional parameters to avoid defaults in the code:
 __sap_ha_pacemaker_cluster_sap_extra_packages: []
 __sap_ha_pacemaker_cluster_platform_extra_packages: []
+__sap_ha_pacemaker_cluster_fence_agent_packages_platform: []
 
 __sap_ha_pacemaker_cluster_cluster_properties: []
 __sap_ha_pacemaker_cluster_resource_defaults: