diff --git a/lib/ansible/modules/cloud/cloudstack/cs_router.py b/lib/ansible/modules/cloud/cloudstack/cs_router.py
index 3b972c61a89..a940f48b40c 100644
--- a/lib/ansible/modules/cloud/cloudstack/cs_router.py
+++ b/lib/ansible/modules/cloud/cloudstack/cs_router.py
@@ -70,6 +70,11 @@ options:
     required: false
     default: 'present'
     choices: [ 'present', 'absent', 'started', 'stopped', 'restarted' ]
+  poll_async:
+    description:
+      - Poll async jobs until job has finished.
+    default: yes
+    type: bool
 extends_documentation_fragment: cloudstack
 '''
 
diff --git a/test/sanity/validate-modules/ignore.txt b/test/sanity/validate-modules/ignore.txt
index 2ca29a026e4..cf813fee727 100644
--- a/test/sanity/validate-modules/ignore.txt
+++ b/test/sanity/validate-modules/ignore.txt
@@ -63,7 +63,6 @@ lib/ansible/modules/cloud/cloudstack/cs_loadbalancer_rule.py E322
 lib/ansible/modules/cloud/cloudstack/cs_loadbalancer_rule_member.py E322
 lib/ansible/modules/cloud/cloudstack/cs_network_offering.py E322
 lib/ansible/modules/cloud/cloudstack/cs_project.py E322
-lib/ansible/modules/cloud/cloudstack/cs_router.py E322
 lib/ansible/modules/cloud/cloudstack/cs_service_offering.py E322
 lib/ansible/modules/cloud/cloudstack/cs_service_offering.py E323
 lib/ansible/modules/cloud/cloudstack/cs_storage_pool.py E322