diff --git a/README.md b/README.md
index dc00d87..6cf642a 100644
--- a/README.md
+++ b/README.md
@@ -61,13 +61,14 @@ Run [AWS CDK](https://docs.aws.amazon.com/cdk/v2/guide/getting_started.html) com
 
 <!-- AUTO-DOC-INPUT:START - Do not remove or modify this section -->
 
-|     INPUT      |  TYPE  | REQUIRED |  DEFAULT   |            DESCRIPTION             |
-|----------------|--------|----------|------------|------------------------------------|
-| cdk\_extra\_args | string | false    |            | AWS CDK subcommand arguments.      |
-| cdk\_stack      | string | false    | `"*"`      | AWS CDK stack name to<br>execute.  |
-| cdk\_subcommand | string | true     |            | AWS CDK subcommand to execute.<br> |
-| cdk\_version    | string | false    | `"latest"` | AWS CDK version to install.<br>    |
-| working\_dir    | string | false    | `"."`      | AWS CDK working directory.         |
+|       INPUT       |  TYPE  | REQUIRED |  DEFAULT   |            DESCRIPTION             |
+|-------------------|--------|----------|------------|------------------------------------|
+| cdk\_extra\_args    | string | false    |            | AWS CDK subcommand arguments.      |
+| cdk\_pre\_installed | string | true     | `"false"`  | Use the pre installed aws-cdk<br>  |
+| cdk\_stack         | string | false    | `"*"`      | AWS CDK stack name to<br>execute.  |
+| cdk\_subcommand    | string | true     |            | AWS CDK subcommand to execute.<br> |
+| cdk\_version       | string | false    | `"latest"` | AWS CDK version to install.<br>    |
+| working\_dir       | string | false    | `"."`      | AWS CDK working directory.         |
 
 <!-- AUTO-DOC-INPUT:END -->