diff --git a/content/en/docs/concepts/overview/what-is-kubernetes.md b/content/en/docs/concepts/overview/what-is-kubernetes.md
index 34e1ba2f8f..6849083ccf 100644
--- a/content/en/docs/concepts/overview/what-is-kubernetes.md
+++ b/content/en/docs/concepts/overview/what-is-kubernetes.md
@@ -48,7 +48,7 @@ Containers have become popular because they provide extra benefits, such as:
 * Resource isolation: predictable application performance.
 * Resource utilization: high efficiency and density.
 
-## Why you need Kubernetes and what can it do
+## Why you need Kubernetes and what it can do {#why-you-need-kubernetes-and-what-can-it-do}
 
 Containers are a good way to bundle and run your applications. In a production environment, you need to manage the containers that run the applications and ensure that there is no downtime. For example, if a container goes down, another container needs to start. Wouldn't it be easier if this behavior was handled by a system?