diff --git a/src/core/plugins/err/error-transformers/hook.js b/src/core/plugins/err/error-transformers/hook.js
index 5c0c7ed9..fa99ab35 100644
--- a/src/core/plugins/err/error-transformers/hook.js
+++ b/src/core/plugins/err/error-transformers/hook.js
@@ -1,7 +1,7 @@
 import reduce from "lodash/reduce"
-import { transform as NotOfType } from "./transformers/not-of-type"
-import { transform as ParameterOneOf } from "./transformers/parameter-oneof"
-import { transform as StripInstance } from "./transformers/strip-instance"
+import * as NotOfType from "./transformers/not-of-type"
+import * as ParameterOneOf from "./transformers/parameter-oneof"
+import * as StripInstance from "./transformers/strip-instance"
 
 const errorTransformers = [
   NotOfType,