diff --git a/hudi-aws/src/main/java/org/apache/hudi/aws/sync/AWSGlueCatalogSyncClient.java b/hudi-aws/src/main/java/org/apache/hudi/aws/sync/AWSGlueCatalogSyncClient.java
index f970423b3..e15a698f2 100644
--- a/hudi-aws/src/main/java/org/apache/hudi/aws/sync/AWSGlueCatalogSyncClient.java
+++ b/hudi-aws/src/main/java/org/apache/hudi/aws/sync/AWSGlueCatalogSyncClient.java
@@ -76,6 +76,8 @@ import static org.apache.hudi.sync.common.util.TableUtils.tableId;
 /**
  * This class implements all the AWS APIs to enable syncing of a Hudi Table with the
  * AWS Glue Data Catalog (https://docs.aws.amazon.com/glue/latest/dg/populate-data-catalog.html).
+ *
+ * @Experimental
  */
 public class AWSGlueCatalogSyncClient extends AbstractHiveSyncHoodieClient {