diff --git a/lib/ansible/modules/cloud/cloudstack/cs_vpn_customer_gateway.py b/lib/ansible/modules/cloud/cloudstack/cs_vpn_customer_gateway.py
index 3c14eff6eb2..153992e3fae 100644
--- a/lib/ansible/modules/cloud/cloudstack/cs_vpn_customer_gateway.py
+++ b/lib/ansible/modules/cloud/cloudstack/cs_vpn_customer_gateway.py
@@ -168,6 +168,11 @@ name:
   returned: success
   type: string
   sample: my vpn customer gateway
+cidrs:
+  description: List of CIDRs of this customer gateway.
+  returned: success
+  type: list
+  sample: [ 10.10.10.0/24 ]
 '''
 
 from ansible.module_utils.basic import AnsibleModule