diff --git a/packages/nodes-base/nodes/Elasticsearch/Elasticsearch.node.ts b/packages/nodes-base/nodes/Elasticsearch/Elasticsearch.node.ts
index 6e2876094c..967b90a842 100644
--- a/packages/nodes-base/nodes/Elasticsearch/Elasticsearch.node.ts
+++ b/packages/nodes-base/nodes/Elasticsearch/Elasticsearch.node.ts
@@ -175,7 +175,7 @@ export class Elasticsearch implements INodeType {
 						responseData = responseData.map((item: IDataObject) => {
 							return {
 								_id: item._id,
-								...(item._source as Object),
+								...(item._source as {}),
 							};
 						});
 					}