diff --git a/lib/ansible/modules/cloud/openstack/_quantum_router.py b/lib/ansible/modules/cloud/openstack/_quantum_router.py
index 38d479128f2..154eff84d90 100644
--- a/lib/ansible/modules/cloud/openstack/_quantum_router.py
+++ b/lib/ansible/modules/cloud/openstack/_quantum_router.py
@@ -30,6 +30,7 @@ DOCUMENTATION = '''
 module: quantum_router
 version_added: "1.2"
 short_description: Create or Remove router from openstack
+deprecated: Deprecated in 1.9. Use os_router instead
 description:
    - Create or Delete routers from OpenStack
 options: