diff --git a/lib/ansible/modules/cloud/docker/docker_container.py b/lib/ansible/modules/cloud/docker/docker_container.py
index 1c1f81bbb0e..1d6a04151be 100644
--- a/lib/ansible/modules/cloud/docker/docker_container.py
+++ b/lib/ansible/modules/cloud/docker/docker_container.py
@@ -226,7 +226,7 @@ options:
       - Connect the container to a network. Choices are "bridge", "host", "none" or "container:<name|id>"
   userns_mode:
      description:
-       - User namespace to use
+       - Set the user namespace mode for the container. Currently, the only valid value is C(host).
      version_added: "2.5"
   networks:
      description: