diff --git a/roles/frr/templates/frr.conf.j2 b/roles/frr/templates/frr.conf.j2
index ec691ee..08ae039 100644
--- a/roles/frr/templates/frr.conf.j2
+++ b/roles/frr/templates/frr.conf.j2
@@ -29,7 +29,7 @@ router bgp {{ asn.asn }}
     neighbor fabric route-map local out
   exit-address-family
 
-{% if cluster.custom_fields and cluster.custom_fields.vlans %}
+{% if cluster is defined and cluster.custom_fields and cluster.custom_fields.vlans %}
   address-family l2vpn evpn
     neighbor fabric activate
     neighbor fabric route-map local out