diff --git a/server/commands/documentBatchImporter.js b/server/commands/documentBatchImporter.js
index 8a8f10609..2b24b7efb 100644
--- a/server/commands/documentBatchImporter.js
+++ b/server/commands/documentBatchImporter.js
@@ -1,7 +1,6 @@
 // @flow
 import fs from "fs";
 import path from "path";
-import { metadata } from "core-js/fn/reflect";
 import debug from "debug";
 import File from "formidable/lib/file";
 import invariant from "invariant";