diff --git a/src/main/_docs/admin-guide/admin-configuration.md b/src/main/_docs/admin-guide/admin-configuration.md
index 0d2e0ef..ab45aa5 100644
--- a/src/main/_docs/admin-guide/admin-configuration.md
+++ b/src/main/_docs/admin-guide/admin-configuration.md
@@ -91,7 +91,7 @@ The total amount of RAM that a single user is allowed to allocate to running wor
 The maximum amount of RAM that a user can allocate to a workspace when they create a new workspace. This limit is set by the `CODENVY_LIMITS_WORKSPACE_ENV_RAM` property in the `codenvy.env` file with a default value of `16`gb. The RAM slider is adjusted to this maximum value.
 
 ### Idle Timeout
-Workspaces have idle timeouts that stop workspaces that a user has not interacted with in a specified time. The idle timeout is set by the `CODENVY_MACHINE_WS_AGENT_INACTIVE_STOP_TIMEOUT_MS` property in the `codenvy.env` file with a default value of `14400000` milliseconds or 4 hours. This allows Codenvy to to free up unused resources but may need to be increased if longer running workspaces are required.
+Workspaces have idle timeouts that stop workspaces that a user has not interacted with in a specified time. The idle timeout is set by the `CODENVY_LIMITS_WORKSPACE_IDLE_TIMEOUT` property in the `codenvy.env` file with a default value of `14400000` milliseconds or 4 hours. This allows Codenvy to to free up unused resources but may need to be increased if longer running workspaces are required.
 
 # Docker
 Workspace runtimes are powered by one or more Docker containers. When a user creates a workpace, they do so from a [stack]({{base}}{{site.links["ws-stacks"]}}) which includes a Dockerfile or reference to a Docker image which will be used to create the containers for the workspace runtimes. Stacks can pull that image from a public registry, like DockerHub, or a private registry. Images in a registry can be publicly visible or private, which require user credentials to access. You can also set up a private registry to act as a mirror to Docker Hub.  And, if you are running Codenvy behind a proxy, you can configure the Docker daemon registry to operate behind a proxy.