diff --git a/packages/aws-cdk-lib/aws-ecr/lib/repository.ts b/packages/aws-cdk-lib/aws-ecr/lib/repository.ts
index 0ba51042b3635..c2e647d3dd4ac 100644
--- a/packages/aws-cdk-lib/aws-ecr/lib/repository.ts
+++ b/packages/aws-cdk-lib/aws-ecr/lib/repository.ts
@@ -1030,7 +1030,7 @@ export class RepositoryEncryption {
    */
   public static readonly KMS = new RepositoryEncryption('KMS');
   /**
-   * [PLACEHOLDER COMMENT: TO BE FILLED OUT]
+   * 'KMS_DSSE'
    */
   public static readonly KMS_DSSE = new RepositoryEncryption('KMS_DSSE');