diff --git a/packages/@aws-cdk/aws-sagemaker-alpha/lib/container-image.ts b/packages/@aws-cdk/aws-sagemaker-alpha/lib/container-image.ts
index c6e4423b06b6d..8a48d1bbde767 100644
--- a/packages/@aws-cdk/aws-sagemaker-alpha/lib/container-image.ts
+++ b/packages/@aws-cdk/aws-sagemaker-alpha/lib/container-image.ts
@@ -26,12 +26,9 @@ export interface ContainerImageConfig {
 export abstract class ContainerImage {
   /**
    * Reference an image in an ECR repository
-   *
-   * @param repository ECR repository
-   * @param tagOrDigest Optional image tag or digest (digests must start with `sha256:`)
    */
-  public static fromEcrRepository(repository: ecr.IRepository, tagOrDigest: string = 'latest'): ContainerImage {
-    return new EcrImage(repository, tagOrDigest);
+  public static fromEcrRepository(repository: ecr.IRepository, tag: string = 'latest'): ContainerImage {
+    return new EcrImage(repository, tag);
   }
 
   /**
diff --git a/packages/aws-cdk-lib/aws-ecs/lib/container-image.ts b/packages/aws-cdk-lib/aws-ecs/lib/container-image.ts
index 893a8f764180e..7ba6d6bf320d7 100644
--- a/packages/aws-cdk-lib/aws-ecs/lib/container-image.ts
+++ b/packages/aws-cdk-lib/aws-ecs/lib/container-image.ts
@@ -18,12 +18,9 @@ export abstract class ContainerImage {
 
   /**
    * Reference an image in an ECR repository
-   *
-   * @param repository ECR repository
-   * @param tagOrDigest Optional image tag or digest (digests must start with `sha256:`)
    */
-  public static fromEcrRepository(repository: ecr.IRepository, tagOrDigest: string = 'latest') {
-    return new EcrImage(repository, tagOrDigest);
+  public static fromEcrRepository(repository: ecr.IRepository, tag: string = 'latest') {
+    return new EcrImage(repository, tag);
   }
 
   /**