diff --git a/docs/concepts/overview/object-management-kubectl/overview.md b/docs/concepts/overview/object-management-kubectl/overview.md
index 22f828144c..d8c9f0d798 100644
--- a/docs/concepts/overview/object-management-kubectl/overview.md
+++ b/docs/concepts/overview/object-management-kubectl/overview.md
@@ -76,6 +76,7 @@ the configuration file.  This approach should not be used with resource
 types whose specs are updated independently of the configuration file.
 Services of type `LoadBalancer`, for example, have their `externalIPs` field updated
 independently from the configuration by the cluster.
+{: .warning}
 
 ### Examples