diff --git a/src/main/java/org/springframework/data/elasticsearch/client/elc/ReactiveElasticsearchTemplate.java b/src/main/java/org/springframework/data/elasticsearch/client/elc/ReactiveElasticsearchTemplate.java
index 06b177b51..bfe069b08 100644
--- a/src/main/java/org/springframework/data/elasticsearch/client/elc/ReactiveElasticsearchTemplate.java
+++ b/src/main/java/org/springframework/data/elasticsearch/client/elc/ReactiveElasticsearchTemplate.java
@@ -620,7 +620,7 @@ public BaseQueryBuilder queryBuilderWithIds(List<String> ids) {
 	 *
 	 * @param <T>
 	 */
-	interface ClientCallback<T extends Publisher<?>> {
+	public interface ClientCallback<T extends Publisher<?>> {
 
 		T doWithClient(ReactiveElasticsearchClient client);
 	}