diff --git a/es/index.js b/es/index.js
index 5f5546ed7af8a8072b4ed57fc2a1b930318ea033..03a4087da2750ef174ad99ea4e06b4ca0030b716 100644
--- a/es/index.js
+++ b/es/index.js
@@ -1,3 +1,3 @@
 /* eslint-disable indent */ import { createPreset } from "@bbob/preset";
-import defaultTags from "./defaultTags";
+import defaultTags from "./defaultTags.js";
 export default createPreset(defaultTags);